Sinf biologiya darsligi asosida mavzulashtirilgan testlar



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                             5-SINF BIOLOGIYA DARSLIGI ASOSIDA MAVZULASHTIRILGAN TESTLAR. 

                

 

 



 

 

 



 

 

 




                               1-BOB.BIOLOGIYA TIRIK ORGANIZMLAR HAQIDAGI FAN. 

                        1-MAVZU.BIOLOGIYA-HAYOT HAQIDAGI FAN. 

1.Muhsin Nabixonovich Valihonov …….                                                                                                                 

a]qalqonsimon bez faolyatini o’rgangan                                                                                                                           

b]hayvon arazitlarini o’rgangan                                                                                                                                   

c]g’o’zaning kolleksiyasini o’rgangan                d]a va b                

2.Hozirgi kunda shamollash va asab kasalliklarini davolashada nimalardan foydalanilmoqda?                                     

a]asalari zahri  b]ilon zahri  c]qoraqurt zahri  d]barchasidan 

3.Irsiyat va o’zgaruvchanlik haqidagi fan qaysi?                                                                                                          

a]genetika b]ekalogiya  c]sistematika  d]anatomiya 

4.Pinsetning ikkinchi nomini aniqlang.                                                                                                                                     

a]skalel  b]pipetka  c]probirka  d]qisqich 

5.Turli kasalliklar ovqatlanish tartibinining buzilishidan kelib chiqadi.Ushbu fikr muallifini aniqlang. 

a]Beruniy                        b]Forobiy            c]Ibn sino                 d]Aristotel 

6.Kim o’zbekistondagi cho’l va adir o’simliklarining ekalogiyasini o’rgangan?                                                                    

a]Rahimova b]Valixonov  c]To’raqulov  d]Musayev   

7.Zamburug’lar haqidagi fanni aniqlang.                                                                                                        

a]mikrobiologiya  b]mikologiya  c]zoologiya  d]botanika    

8. Tibbiyot sohasida ……………..dan foydalanib,turli kasalliklarni davolash mumkin.                                                              

a]dorivor o’simliklar,hayvonlar yog’i                                                                                                                                

b]o’simliklar moyi,hayvonlar zahri                                                                                                                                   

c]hayvonlar zahri,dorivor o’simliklar                                                                                                                                

d]barchasi     

9.Dunyoda 1-bo’lib go’za kolleksiyasini yaratgan olimni aniqlang.                                                                            

a]Valixonov        b]To’raqulov        c]Hamidov         d]Musayev       

10.Hujayra haqidagi fan sohasida ish olib borgan olimni aniqlang.                                                                                      

a]Valixonov        b]To’raqulov        c]Hamidov         d]Musayev   

11.Noto’g’ri ma’lumotni aniqlang.                                                                                                                              

a]mikologiya-bakteriyalar haqidagi fan                                                                                                                       

a]botanika-o’simliklar haqidagi fan                                                                                                                     

a]zoologiya-hayvonlar haqidagi fan                                                                                                                       

a]sitologiya-hujayra haqidagi fan 

12.O’zbekistonda cho’l va adir o’simliklarining ekalogiyasini aniqlagan……………                                                            

a]Pratov                 b]Mavloniy             c]Rahimova                          d]To’raqulov 

13.Mashhura Egamovna Mavloniy……………….                                                                                                                            

A] Hujayra haqidagi fan sohasida ish olib borgan                                                                                                                    

b] Dunyoda 1-bo’lib go’za kolleksiyasini yaratgan olim                                                                                                 

c] qalqonsimon bez faolyatini o’rgangan                                                                                                             

d]mikrobiologiya sohasini rivojlantirgan      

14.Qaysi asarda o’simlik va hayvonlarning tuzilishi,hayot tarsi,ularning o’zaro o’xshashligi va farqlari 

yoritib berilgan?                                                                                                                                                         

A]’’Saydana’’                b]’’Boburnoma’’                  c]’’Tib qonunlari’’                 d]barchasi   




15.abu rayhon beruniyning asarini aniqlang.                                                                                                                   

A]’’Saydana’’                b]’’Boburnoma’’                  c]’’Tib qonunlari’’                 d]barchasi   

                                2-MAVZU.TIRIK ORGANIZMLARNING XUSUSIYATLARI. 

1.Rasmda ko’rsatilgan organizmlar qanday harakatlanadi? 

 

  a]aktiv.passiv          b]passiv.passiv                 c]aktiv.aktiv            d] passiv.passiv   



2.To’gri fikrni aniqlang.                                                                                                                                                             

a]uyatchan mimoza getratrof oziqlanadi                                                                                                                     

b]fotosintez sintez reaksiyasi                                                                                                                                                  

c]pinset o’tkir tig’li pichoqcha  d]barchasi to’gri     

3.Suvda yashovchi organizmlar qanday nafas oladi?                                                                                               

a]suvda erigan kislarod bilan                                b]atmosfera kislarodi bilan                                                                              

c] suvda erimagan kislarod bilan                         d]nafas olmaydi   

4.Rasmda tirik organizmlarning qanday xususiyati tasvirlangan?                                                                                                                                             

   

a]qo’zg’aluvchanlik      b]ta’sirlanish         c]o’sish              d]rivojlanish 



5. 19.Tirik organizmlar oziqlanishiga ko’ra qanday turlarga bo’linadi?                                                         

a]avtotrof,getratrof                                       b]avtotrof,golozoy                                                                     

c]parazit,avotrof                                            d] golozoy,getratrof        

6.Energiya sarflanadigan jarayonlarni aniqlang.                                                                                                        

a]fotosintez               b]parchalanish                    c]oqsil sintezi                d]a  va b   

7.Rasmda tirik organizmlarning qanday xususitati tasvirlangan?            

  



a]o’sish                    b]ta’sirlanish         c]rivojlanish             d]o’sish va rivojlanish   

8.Jinsiy ko’payishda ishtirok etuvchi hujayralar………………….                                                                                               

a]sporalar                b]zoosporalar                   c]gametalar            d]barchasi   

9.Aktiv harakatlanadigan organizmlar qanday usulda oziqlanadi?                                                                                 

A]sapratrof                  b]getratrof                c]avtotrof                c]xematrof 

10.Ikkiga bo’linish,kurtaklanish yoki sporalar yordamida ko’payish qanday ko’payishga misol bo’ladi?                   

A]jinsiy                      b]jinssiz                              c]vegetative               d]gametalar orqali 

11.Uyatchan mimozaga qo’l tekkizilganda,barglari yumiladi.Bu tirik organizmlarning qanday xususiyati?   

A]ayirish                           b]harakatlanish                c]ko’payish               d]ta’sirlanish 

12.Rasmda tirik organizmlarning qanday xususiyati tasvirlangan?      

    

A]oziqlanish                          b]harakatlanish                c]ko’payish               d]ta’sirlanish   



13.Barglarning yorug’likka intilishi,kungaboqar gulining quyoshga burilishi………                                       

a]o’simliklarning aktiv harakati                                     b]o’simliklarning passiv harakati                                                        

c] o’simliklarning passiv bo’lmagan harakati              d]nopassiv harakat 

14.  b rasmda ko’rsatilgan organizmni o’rganuvchi fan qaysi?  

                                                                                  

                         A                                                                     b                                                                                          

a]botanika            b]zoologiya                         c]mikalogiya               d]mikrobiologiya 

15.Ham avtotrof,ham getratrof oziqlanadigan organizmlarni aniqlang.                                                               

a]hayvon              b]bakteriya             c]zamburug’                d]o’simlik     

                                   3-MAVZU.BIOLOGIYANING O’RGANISH USULLARI. 

1.Qaysi usulda qadimda mavjud bo’lgan organizmlar  hozirda yashayotganlari bilan solishtiriladi?  

a]taqqoslash                           b]tarixiy               c]kuzatish                    d]tajriba   

2.Quydagi ma’lumotlar qaysi usulning dalili hisoblanadi?                                                                                                           

Otlar qadimda tulkidek keladigan yirtqich hayvonlar bo’lgan,keyinchalik oyoqlari uzunlashib ,tuyoqlar 

bilan himoyalangan,tez yuguradigan va o’t bilan oziqlanadigan jonzotga aylangan.   

 a]taqoslash usuli             b]tarixiy usul             c]tajriba usuli           d]  kuzatish usuli 

3.Rasmda tasvirlangan o’rganish usullarini aniqlang     



  

        a                                                                                                                      b 

a]a-kuzatish,b-taqqoslash                                  b]a-kuzatish,b-tarixiy                                                                                 

c]a-taqqqoslash,b-kuzatish                                d]a-tajriba,b-tarixiy 

4. Rasmda ko’rsatilgan asbobning nomini aniqlang 

                                   

                          

 

a]shtativli lupa          b]qo’l lupa     c]electron mikraskop     d]yorug’lik mikraskop 



5.Paleontologlarning fikricha,otlar qadimda…………..                                                                                                  

1.tulkidek keladigan yirtqich hayvonlar bo’lgan,2. bo’ridek keladigan yirtqich hayvonlar 

bo’lgan,3.keyinchalik oyoqlari uzunlashib,tuyoqlar bilan himoyalangan.4. keyinchalik oyoqlari 

kaltalashib,tuyoqlar bilan himoyalangan,5.tez yuguradigan va o’t bilan oziqlanadigan jonzotga 

aylangan.6.sekin yuguradigan va go’sht bilan oziqlanadigan jonzotga aylangan.                                                                                                                                                                           

a]2.4.6                           b]2.3.5              c]1.4.5                    d]1.3.5   

6.Rasmda    3 va 8 raqamlar bilan mikraskopning qaysi qismi     ko’rsatilgan? 

             

a]mikrovint,okulyar                                                         b]makrovint,obyektiv                                                                   

c]obyektiv,okulyar                                                           d]mikrovint,obyektiv 

7.Quydagilardan qaysilari biologiyaning o’rganish usullari hsoblanadi? 



1.kuzatish.2.tarixiy.3.taqqoslash.4.tajriba.                                                                                                                           

a]1.3.                            b]2.3                   c]2.3.4                   d]barchasi 

8.Mikraskopning 3-raqam bilan ko’rsatilgan qismining vazifasi qanday?                                                                                                                                                                                                                                                                                                                           

                                                                                                                                                                                                                                                                                                             

                       

a]o’rganilayotgan obyektning aniq tasviri hosil qilinadi                                                                                        

b]yorug’likni buyum oynasiga yo’naltirib aniq tasvir hosil bo’lishiga yordam beradi                                            

c]tubusni ko’tarish yoki tushirish mumkin                                                                                                                         

d]kattalashtirishda ishtirok etadi        

9.Rasmda qanday usullar tasvirlangan? 

                                                                                                

a]a-kuzatish,b-taqqoslash                                  b]a-kuzatish,b-tarixiy                                                                                 

c]a-tarixiy,b-tajriba                                              d]a-tajriba,b-tarixiy 

10.Oq gulli o’simliklarni turli rangdagi bo’yoq eritmasiga solib,2 soatdan so’ng gul rangining o’zgarishi 

qaysi usul yordamida kuzatiladi?                                                                                                                                 

a]taqqoslash                           b]tarixiy                      c]kuzatish                    d]tajriba  

11.Kuzatish usuliga xos bo’lgan ma’lumotni aniqlang.                                                                                                            

a] otlar qadimda tulkidek keladigan yirtqich hayvonlar bo’lgan,keyinchalik oyoqlari uzunlashib ,tuyoqlar 

bilan himoyalangan,tez yuguradigan va o’t bilan oziqlanadigan jonzotga aylangan                                                         

b] oq gulli o’simliklarni turli rangdagi bo’yoq eritmasiga solib,2 soatdan so’ng gul rangining o’zgarishi 

kuzatiladi                                                                                                                                                                                                

c]tekshirayotgan odam sezgi organlari yordamida,tabiiy holatga ta’sir etmagan holda ma’lumot 

to’playdi.                                                                                                                                                                                        

d]to’plangan ma’lumot asosida ikkita organism o’zaro solishtiriladi. 

12.Taqqoslash usuliga xos bo’lgan ma’lumotni aniqlang.                                                                                                            

a] otlar qadimda tulkidek keladigan yirtqich hayvonlar bo’lgan,keyinchalik oyoqlari uzunlashib ,tuyoqlar 

bilan himoyalangan,tez yuguradigan va o’t bilan oziqlanadigan jonzotga aylangan                                                         

b] oq gulli o’simliklarni turli rangdagi bo’yoq eritmasiga solib,2 soatdan so’ng gul rangining o’zgarishi 

kuzatiladi                                                                                                                                                                                                



c]tekshirayotgan odam sezgi organlari yordamida,tabiiy holatga ta’sir etmagan holda ma’lumot 

to’playdi.                                                                                                                                                                                        

d]to’plangan ma’lumot asosida ikkita organism o’zaro solishtiriladi.                                                                             

13.Tarvuz va pomidor bo’laklarini tekshirib,ularni  ………………..hujayralardan tuzilganligini ko’rish 

mumkin.                                                                                                                                                                            

a]uzunchoq              b]sharsimon               c]ovalsimon       d]yumaloq 

 

                                 4-MAVZU.HUJAYRA-TIRIKLIKNING ASOSI. 



1.Eritrotsitlarga xos bo’lmagan ma’lumotlarni aniqlang                                                                                               

1.ikki tomoni botiq emas   2.kislarod tashishda ishtirok etadi  3.soxta oyoqlar hosil qiladi  4.ikki tomon 

botiq 5.organizmni mikroblardan himoya qiladi                                                                                                                      

a]2,4           b]1.2          c]1.3.5          d]3.2.5 

2.Quydagi rasmda qaysi o’simlikning mikraskop ostidagi tasviri ko’rsatilgan? 

                                                              

a]piyoz po’kak hujayrasi           b]piyoz po’sti       c]piyoz parenhimasi        d]a  va  b   

3.Quydagilardan qaysilari faqat hayvon hujayralari uchun xos?  1hujayra qobigi yupqa 

bo’ladi.2.plastidaga ega.3.shira to’plovchi vakuolaning bo’lishi va kattalashib borishi .4.qisqaruvchi,hazm 

qiluvchi vakuolasi mavjud.5.sitoplazmatik membrane ustida  sellyloza qobig’ining mavjudligi.                                            

a]1.3.             b]2.4                      c]1.4                         d]3.5 

4.Rasmda 4-raqam bilan ko’rsatilgan hujayraga xos bo’lgan ma’lumotni aniqlang.  a]  b]  c]  d]                                                                                                                                                                                                                                                                                                               

  

                                                                                                                           



 a]uzun va kalta o’simtalari mavjud                       b]loviyasimon tuzilishga ega                                                                                        

c]organizmni mikroblardan himoya qiladi            d]kislarod tashiydi 

5.Ildiz va urug’da bo’ladigan plastida   qaysi?                                                                                                                                 

a]xromoplast          b]leykoplast          c]xloroplast      d]barchasi 

6.Prokariot  organizmlar keltirilmagan javobni aniqlang.                                    

1.zamburug’lar.2.bakteriyalar.3.hayvonlar.4.ko’k yashil suvo’tllar.5.o’simliklar                                                                                                            

a]2.4            b]1.3.5                  c]4.5               d]2.3.5 



7.Quydagilardan qaysilari  hayvon hujayralari uchun xos  emas?                                                                              

1.hujayra qobigi yupqa bo’ladi.2.plastidaga ega.3.shira to’plovchi vakuolaning bo’lishi va kattalashib 

borishi .4.qisqaruvchi,hazm qiluvchi vakuolasi mavjud.5.sitoplazmatik membrane ustida  sellyloza 

qobig’ining mavjudligi.                                                                                                                                                      

a]1.3.             b]2.4                      c]1.4.5                         d]2.3.5              a]  b]  c]  d]                                                                                                                                          

8.Eukariot organizmlar keltirilmagan javobni aniqlang.                                    

1.zamburug’lar.2.bakteriyalar.3.hayvonlar.4.ko’k yashil suvo’tllar.5.o’simliklar                                                                                                            

a]2.4            b]1.3                  c]4.5               d]2.3 

9.Eritrotsitlarga xos bo’lmagan ma’lumotlarni aniqlang                                                                                               

1.ikki tomoni botiq emas   2.kislarod tashishda ishtirok etadi  3.soxta oyoqlar hosil qiladi  4.ikki tomon 

botiq 5.organizmni mikroblardan himoya qiladi                                                                                                                      

a]2,4           b]1.2          c]1.3.5          d]3.2.5 

10.Loviyasimon shakldagi hujayra qanday vazifa bajaradi?                                                                                          

a]suv va mineral tuzlarni so’rish      b]su bug’latish        c]gaz almashinuvi        d]a  va b to’g’ri  

11.Rasmda 3-raqam bilan ko’rsatilgan hujayraga xos bo’lgan ma’lumotni aniqlang.  a]  b]  c]  d]                                                                                                                                                                                                                                                                                                               

  

                                                                                                                           



 a]uzun va kalta o’simtalari mavjud                       b]loviyasimon tuzilishga ega                                                                                        

c]organizmni mikroblardan himoya qiladi            d]kislarod tashiydi 

12.   a rasmda ko’rsatlgan hujayraga xos xususiyatlar qaysi? 

 

1.hujayra qobigi yupqa bo’ladi.2.plastidaga ega.3.shira to’plovchi vakuolaning bo’lishi va kattalashib 



borishi .4.qisqaruvchi,hazm qiluvchi vakuolasi mavjud.5.sitoplazmatik membrane ustida  sellyloza 

qobig’ining mavjudligi.                                                                                                                                                               

a]1.3.             b]2.4                      c]1.4.5                         d]2.3.5  

13.Plastidalarning bir-biriga aylanishi to’g’ri ko’rsatilgan javobni aniqlang.                                                                 

a]xloroplast>leykoplast>xromoplast                                                                                                                                                                   

b]xloroplast>xromoplast>leykoplast                                                                                                                                               

c]xromoplast>leykoplast>xloroplast                                                                                                                                               

d]leykoplast>xloroplast>xromoplast 




14.Vakuolaning tarkibida organic kislotalar ko’p bo’lsa ta’mi qanday bo’ladi?                                                                        

a]shirin                    b]achchiq                c]sho’r                        d]nordon 

15.O’simliklarning qaysi organi qoplovchi,o’tkazuvchi,mehanik,asosiy to’qimalardan iborat?                                

a]novda                  b]ildiz                       c]barg                 d]gul 

16.Piyozning po’st hujayralarining shakli qanday?                                                                                                                       

A]ovalsimon                  b]silindrsimon                  c]yumaloq                  d]kubsimon 

                                   2-BOB.TIRIK ORGANIZMLARNING XILMA-XILLIGI. 

                  5-MAVZU.TIRIK ORGANIZMLAR HAQIDA UMUMIY MA’LUMOT. 

1.Tirik organizmlar bir-biridan qaysi xususiyatlariga ko’ra farq qiladi?                                                                         

a]avtotrof va getratrof oziqlanishi                                                                                                                                

b]prokariot va eukariot hujayradan tuzilganligi                                                                                                                     

c]hujayrasining kata-kichikligi            d]barchasiga ko’ra 

2.Rasmda  b bilan  ko’rsatilgan dunyoni o’rganuvchi bo’lim qaysi? 

      


a]mikrobiologiya      b]virusalogiya       c]lixenalogiya           d]mikologiya 

3.Bakteriyalarga xos bo’lgan ma’lumotni aniqlang.    a]  b]  c]  d]                                                                                          

1.getratrof oziqlanadi.2.prokariot organism.3.eukariot organism.4.gifalar yordamida tuproqqa 

birikadi.5.avtotrof oziqlanadi.6.faqat mikraskop yordamida o’rganish mumkin.7.erkin harakatlana 

oladi.8.erkin harakatlana olmaydi.9.xlorofill pigmentiga ega.10.nerv sistemasi va sezgi organlari mavjud.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

a]1.3.6           b]1.2.6        c]1.3.5        d]2.5.9 

4.Erkin harakatlana oladigan [a]va erkin harakatlana olmaydigan[b] eukariot organizmlarni aniqlang.                        

a]a-bakteriya,b-zamburug’                                                        b]a-hayvon,b-bakteriya                                                             

c]a-zamburug’,b-hayvon                                                            d]a-hayvon,b-o’simlik 

5,Jonsiz va jonli tabiat o’rtasida oraliq o’rinni egallovchi, hayotning hujayrasiz shakli ko’rsatigan javobni 

aniqlang.                                                                                                                                                                                    

a]bakteriofag                 b]koranavirus           c]tamaki mozaikasi                d]barchasi 

 6.Rasmda ko’rsatilgan tuzilmaga xos bo’lgan ma’lumotni aniqlang. 

     



a]hayvon virusi        b]o’simlik virusi        c]zamburug’ virusi      d]bakteriya virusi 

7. Zamburug’larga  xos bo’lmagan ma’lumotni aniqlang.                                                                                              

1.getratrof oziqlanadi.2.prokariot organism.3.eukariot organism.4.gifalar yordamida tuproqqa 

birikadi.5.avtotrof oziqlanadi.6.faqat mikraskop yordamida o’rganish mumkin.7.erkin harakatlana 

oladi.8.erkin harakatlana olmaydi.9.xlorofill pigmentiga ega.10.nerv sistemasi va sezgi organlari mavjud.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

a]1.3.6           b]1.2.6        c]1.3.5        d]2.5.9 

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

8.Jonsiz va jonli tabiat o’rtasida oraliq o’rinni egallovchi, hayotning hujayrasiz shakli ko’rsatigan javobni 

aniqlang.  .                                                                                                                                                                                            

a]sil tayoqchasi,bakteriofag                                                           b]gripp,achitqi                                                                          

c]gerpes,gepatit                                                                               d]mimoza,koranavirus  

9.Hayvonlarga xos bo’lmagan ma’lumotlar qaysi javobda to’g’ri ko’rsatilgan?    a]  b]  c]  d]                                                                                          

1.getratrof oziqlanadi.2.prokariot organism.3.eukariot organism.4.gifalar yordamida tuproqqa 

birikadi.5.avtotrof oziqlanadi.6.faqat mikraskop yordamida o’rganish mumkin.7.erkin harakatlana 

oladi.8.erkin harakatlana olmaydi.9.xlorofill pigmentiga ega.10.nerv sistemasi va sezgi organlari mavjud.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

a]1.3.6           b]1.2.6        c]1.3.5        d]2.5.9 

10.Rasmda ko’rsatilgan virus…………………. 

 

A]o’simlik virusi                                                            b]zamburug’ virusi                                                                         



c]bakteriya virusi                                                          d]hayvon virusi 

11.Nafas yo’llarining shilliq qavatida parazitlik qiluvchi virusni aniqlang.                                                                   

a]gerpes                          b]koronavirus                  c]gripp                  d]a va b to’g’ri 

12.Quturish virusi parazitlik qiladigan organizmlar ……………….                                                                                       

A]aktiv harakatlanadi                                        b]passiv harakatlanadi                                                                                          

c]avtotrof oziqlanadi                                         d]sellyuloza qobiqqa ega 

13.Rasmda ko’rsatilgan virus parazitlik qiladigan organizmlarga xos bo’lmagan xususiyatni aniqlang.              

 

A]aktiv harakatlanadi                                        b]passiv harakatlanadi                                                                                          



c]avtotrof oziqlanadi                                         d]sellyuloza qobiqqa ega 

14.Mikalogiya fani o’rganadigan organizmlarga  xos bo’lgan ma’lumotni aniqlang.                                                                                              

1.getratrof oziqlanadi.2.prokariot organizm.3.eukariot organizm.4.gifalar yordamida tuproqqa 

birikadi.5.avtotrof oziqlanadi.6.faqat mikraskop yordamida o’rganish mumkin.7.erkin harakatlana 

oladi.8.erkin harakatlana olmaydi.9.xlorofill pigmentiga ega.10.nerv sistemasi va sezgi organlari mavjud.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

a]1.3.6           b]1.2.6        c]1.3.4.8        d]1.2.5.9 




15.Lab epiteliysida paraitlik qiluvchi virus qaysi?                                                                                                                        

a]gerpes                          b]koronavirus                  c]gripp                  d]a va b to’g’ri                                                                  

16.Virusli kasalliklarning eng keng tarqalgan turini aniqlang.                                                                                        

a]gripp                 b]gepatit               c]ensepalit                                                                                                                                                                                                   

                                           6-MAVZU.BAKTERIYALAR DUNYOSI. 

1.   b  rasmda qanday jarayon tavirlangan? 

   

                a                                                                                b                                                c                                                                                                                                                                            



a]bakteriya mikropreparatini mikraskopda ko’rish                                                                                                        

b]bakteriyani oziqa muhitiga ekish                                                                                                                                         

c]petri idishchasida bakteriyani o’stirish                                                                                                                                    

d]bakteeryani ko’paytirish        

2.Tugunak bakteriyalari……..                                                                                                                                               

1.tuzlama tayyorlashda keng foydalaniladi.2.yer yuzining sanitarlari hisoblnadi.3.atmosferadagi erkin 

azotni o’zlashtiradi.4.sut qatiq maxsulotlarini olishda foydalanladi.5.o’lik qoldiqlarni 

chiritadi.6.dukkakdoshlar bilan simbioz hosil qiladi                                                                                                                

a]1.4                        b]2.6                   c]3.6                          d]2.5 

3.  3-raqam bilan ko’rsatilgan bakteriyaning shaklini aniqlang? 

    

A]kokk                      b]batsilla                 c]vibrion                  d]sprilla 



4.Achituvchi bakteriyalardan qanday maqsadlarda foydalaniladi?                                                                         

1.tuzlama tayyorlashda keng foydalaniladi.2.yer yuzining sanitarlari hisoblnadi.3.atmosferadagi erkin 

azotni o’zlashtiradi.4.sut qatiq maxsulotlarini olishda foydalanladi.5.o’lik qoldiqlarni 

chiritadi.6.dukkakdoshlar bilan simbioz hosil qiladi                                                                                                                

a]1.4                        b]2.6                   c]3.6                          d]2.5 

5. Chirituvchi bakteriyalarga xos bo’lgan ma’lumotlarni aniqlang.                                                                                       

1.tuzlama tayyorlashda keng foydalaniladi.2.yer yuzining sanitarlari hisoblnadi.3.atmosferadagi erkin 

azotni o’zlashtiradi.4.sut qatiq maxsulotlarini olishda foydalanladi.5.o’lik qoldiqlarni 

chiritadi.6.dukkakdoshlar bilan simbioz hosil qiladi                                                                                                                

a]1.4                        b]2.6                   c]3.6                          d]2.5 

6.Parazit bakteriyalar keltirib chiqaradigan kasalliklarni aniqlang.                       

1.sil.2.gripp.3.ichburug’.4.vabo.5.gepatit.6.o’lat.7.ensefalit.8.qoqshol.9.oits                                                               

a]3.4.6.8                             b]2.4.5.9                   c]2.5.7.9                     d]1.4.5.8 



7.Oziqa va harorat yetarli bo’lganda har 20-30 daqiqada bo’linib ko’payadigan organizmni aniqlang.                                 

a]koronavirus                          b]qoqshol                    b]achitqi                      d]mimoza 

8. 2-raqam bilan ko’rsatilgan bakteriyaning shaklini aniqlang? 

    


A]kokk                      b]batsilla                 c]vibrion                  d]sprilla 

9.O’simliklar bilan simbioz holda yashovchi bakteriyani aniqlang.                                                                           

a]parazit                   b]chirituvchi                      c]tugunak                     d]achituvchi 

10.Bakteriyalarga qarshi fitonsid ajratuvchi o’simliklarni aniqlang.                                                                                

a]archa                     b]qayin                   c]terak                     d]a  va  c to’g’ri 

                                  7-MAVZU.ZAMBURUG’LAR DUNYOSI 

1.  a rasmda ko’rsatilgan organizm …………. 

 

               A                                                      b                                                                c                                                    



a]ovalsimon,ko’p hujayrali                                                              b]yumaloq ,bir hujayrali                                             

c]ovalsimon,bir hujayrali                                                                 d]yumaloq,ko’p hujayrali   

2.Zamburug’lar o’simliklar kabi……………..,hayvonlarga o’xshab………….oziqlanadi.                                           

a]erkin harakatlanmaydi,getratrof                                                                                                                                                     

b]erkin harakatlanadi,avtotrof                                                                                                                                                           

c]erkin harakatlanadi,getratarof                                                                                                                                                  

d]erkin harakatlanmaydi,fototrof 

3.Atrofdagi havoda qaysi zamburug’ning sporalari doimiy uchib yuradi?                                                                                  

a]achitqi                            b]qo’ziqorin                   c]mog’or                              d]qo’ziqorin 

4.Iste’mol qilgan odam zaharlanadigan zamburug’larni aniqlang.                                                                                  

a]qizil muxomor,qo’zidumba                                  b]shampinion,sariq soxta qo’ziqorin                                              

c]oq qo’ziqorin, sariq soxta qo’ziqorin                  d] sariq soxta qo’ziqorin,qizil muxamor 

5.Rasmdagi zamburug’ turi ko’rsatilgan javobni aniqlang. 

  

a]achitqi                            b]qo’ziqorin                   c]mog’or                              d]qo’ziqorin 




6.  a rasmda ko’rsatilgan zamburug’ turini aniqlang.          a]  b]  c]  d]                                                                                           

 

a]oq qo’ziqorin             b]shampinion                 c]qizil muxamor                     d]achitqi 



7.Qorakuya zamburug’iga xos bo’lgan ma’lumotni aniqlang                                                                                     

a]o’simlikni o’tkazuvchi qismida parazitlik qiladi                                                                                                                     

b]o’simlikda zangga o’xshash dog’ hosil qiladi                                                                                                                            

c]boshoqdoshlarda parazitlik qiladi                                                                                                                                           

d]dukkakdoshlar bilan simbioz hosil qiladi 

8. b  rasmda qaysi o’simlikdagi zang kasalligi tasvirlangan?    .  

   

a]bug’doy                      b]kartoshka                       c]atirgul                d]sholi 



9.Qorakuya zamburug’iga xos bo’lgan ma’lumotni aniqlang.                                                                                              

a]o’simlikni o’tkazuvchi qismida parazitlik qiladi                                                                                                                     

b]o’simlikda zangga o’xshash dog’ hosil qiladi                                                                                                                            

c]boshoqdoshlarda parazitlik qiladi                                                                                                                                           

d]dukkakdoshlar bilan simbioz hosil qiladi 

10.Zamburug’larning yashashi uchun qaysi omil shart emas?                                                                                  

A]yorug’lik                    b]ozuqa                      c]harorat                    d]namlik 

                      8-MAVZU.O’SIMLIKLAR DUNYOSI.                            

1.O’simliklardagi vegetative organlarning vazifalari to’g’ri ko’rsatilmagan javobni aniqlang.                                     

a]o’sishini ta’minlaydi                                              b]oziqlanishini ta’minlaydi                                                                    

c]tarqalishini ta’minlaydi                                         d]rivojlanishini ta’minlay                                                                                

2. Makkajo’xori  o’simligi qaysi sinfga mansub?                                                                                                          

a]magnoliyatoifa          b]magnoliyasimonlar         c]ikki urug’pallalilar        d]lolasimonlar  

3.O’simliklar sistematikasida turkumdan keyin,sinfdan oldin qaysi sistematik birlik keladi?                        

a]oila,turkum           b]tur,oila        c]oila,oila           d]sinf,oila 

4.Qurlish va sanoat xomashyosi xisoblanadi……………………………..                                                                           

a]olma,o’rik,yong’oq                                            b]yalpiz,na’matak,shirinmiya                                                                        

c]yo’g’och,paxta,kanop                                       d]beda,sebarga,shuvo 

 5.Dori-darmon sifatida foydalaniladigan o’simliklarni aniqlang.                                                                              

a]olma,o’rik,yong’oq                                            b]yalpiz,na’matak,shirinmiya                                                                        

c]yo’g’och,paxta,kanop                                       d]beda,sebarga,shuvo                        



6.Fikus va kaktus…………….                                                                                                                                                                         

a] chorva mollariga yem-xashak xisoblanadigan o’simliklar                                                                                                     

b] dori-darmon sifatida foydalaniladigan o’simliklar                                                                                             

c]manzarali va xona o’simligi                                        d]barchasi to’g’ri 

7.O’simliklardagi generativ organlarning vazifalari to’g’ri ko’rsatilgan javobni aniqlang.                                     

a]o’sishini ta’minlaydi                                              b]ko’payishini ta’minlaydi                                                                    

c]tarqalishini ta’minlaydi                                         d]c va b javoblar to’g’ri 

8.O’simliklarning tabiatdagi ahamyatini aniqlang.                                                                                               

1.fotosintezda atmosferaga kislarod ajratadi.2. qurilish va sanoat xomashyosi xisoblanadi.3.organik 

modda hosil qiladi.4. dori-darmon sifatida foydalaniladi.5.suv bug’latish orqali havoni namlab turadi.6. 

chorva mollariga yem-xashak xisoblanadi.7.o’simlikxo’r organizmlar uchun oziqa bo’ladi.8.oziq-ovqat.                                                            

a]1.2.5.8                 b]1.3.5.7                    c]2.4.6.8                d]2.3.5.6 

9.Sistematika faniga asos slogan olim……..                                                                                                                                                        

a]Lamark               b]Aristotel            c]Kyuve         d]Linney  

10.Quydagilar orasida sinf sistematik birligi soni nechta?                                               

1.magnoliyasimon.2.yo’sinlar.3.bir urug’pallalilar.4.qirqulloqlar.5.qoqio’t.6.ra’nodoshlar.7.gulli 

o’simliklar.8.dorivor qoqio’t.9.jo’xori.10.qoqio’dosh.11.yo’sinlar.12.makkajo’xori.13.arpa.14.ochiq urug’li 

o’simliklar                                                                                                                                                                          

a]1                 b]3                        c]2                          d]5 

11.Quydagilar orasida turkum  sistematik birligi soni nechta?                                               

1.magnoliyasimon.2.yo’sinlar.3.bir urug’pallalilar.4.qirqulloqlar.5.qoqio’t.6.ra’nodoshlar.7.gulli 

o’simliklar.8.dorivor qoqio’t.9.jo’xori.10.qoqio’dosh.11.yo’sinlar.12.makkajo’xori.13.arpa.14.ochiq urug’li 

o’simliklar                                                                                                                                                                          

a]1                 b]3                        c]2                          d]5 

12.Quydagilar orasidan sporalio’simliklar  sistematik birligi soni nechta?                                               

1.magnoliyasimon.2.yo’sinlar.3.bir urug’pallalilar.4.qirqulloqlar.5.qoqio’t.6.ra’nodoshlar.7.gulli 

o’simliklar.8.dorivor qoqio’t.9.jo’xori.10.qoqio’dosh.11.yo’sinlar.12.makkajo’xori.13.arpa.14.ochiq urug’li 

o’simliklar    

a]3                                     b]4                                   c]2                                d]5                                                                                                                  

                                            9-MAVZU.TUBAN O’SIMLIKLAR 

1.Rasmda ko’rsatilgan o’simlikning ahamyatini aniqlang. 

                                     

    

a]chorva mollari uchun ozuqa                                      b]oziq-ovqat o’simligi                                                                     



c]dori-darmon olinadi                                                    d]qurilish materiali                                                                   

2.Qizil suvo’t bo’lib,tallomi bir qavat hujayralardan iborat.Keng,chetlari kungurador qattananing uzunligi 

bir metrdan oshadi.ushbu ma’lumotlar qaysi suvo’tga tegishli?                                                                     

a]dengiz karami                            b]belbog’li ulotriks               c]dengiz salati           d]spirogyra 




3.Spirogiraga xos bo’lgan ma’lumotlarni aniqlang.                                                                                            

1.tallomi shoxlanmaydi,rizoidi orqali suv tubiga birikadi.2.boshqa suvo’tlar bilan birga ‘’baqa to’nlarni 

‘’hosil qiladi.3.xromatafori belbog’ shaklida joylashgan.4.xramatafori spiralsimon buralgan.5.rizoidsiz 

tallomi och yashil rangda,shilimshiq bilan o’ralgan.6.yashil ipsimon suvo’t.                                                                       

a]1,3,6                          b]1,3,5               c]2,4,5                    d]2,3,5 

4.Rasmda  1- va 5-raqamlar bilan  xlamidomonadanining   qaysi qismlari ko’rsatilgan?              a]  b]  c]  d] 

   

a]qisqaruvchi vakuol,yadro                              b]yadro,xivchin                                                                                                    



c]xivchin,yadro                                                   d]hujayra qobig’I,xromatafor 

5.   b rasmdagi o’simlik haqidagi to’g’ri ma’lumotlarni aniqlang. 

 

                    A                                                                 b 



1.Tallomi shoxlanmaydi,rizoidi orqali suv tubiga birikadi.2.boshqa suvo’tlar bilan birga ‘’baqa to’nlarni 

‘’hosil qiladi.3.xromatafori belbog’ shaklida joylashgan.4.xramatafori spiralsimon buralgan.5.rizoidsiz 

tallomi och yashil rangda,shilimshiq bilan o’ralgan.6.yashil ipsimon suvo’t.                                                                       

a]1,3,6                          b]1,3,5               c]2,4,5                    d]2,3,5 

6.’’Dengiz karami’’,’’Dengiz salati’’,’’Shampinion’’ yana qanday nomlanadi?                                                       

a]porfira,laminariya,oq muxamor                                                                                                                                      

b]spirogyra,porfira,qo’zidumba                                                                                                                                                          

c]laminariya,porfira,qo’zidumba                                                                                                                                                

d]laminariya,porfira,achitqi 

7.Jinsiy ko’payish jarayonida hosil bo’lgan gametalarning 20%idan  ulotriksning 192 ta yangi ipi hosil 

bo’lgan bo’lsa,jami hosil bo’lgan gametalar sonini aniqlang.                                                                                                   

a]1920                   b]960                         c]384                      d]480 

8. Jinsiy ko’payish jarayonida hosil bo’lgan gametalarning 20%idan  ulotriksning 128 ta yangi ipi hosil 

bo’lgan bo’lsa,jami hosil bo’lgan gametalar sonini aniqlang.                                                                                                   

a]960                   b]480                         c]384                      d]480 

9.Ulotriksning jinsiy ko’payishida 128 ta gameta hosil bo’lgan bo’lsa,shu gametalarning 5 foizidan zigota 

hosil bo’lgan,zigotaning 25 foizidan ulotriks iplari hosil bo’ldi.qancha ulotriks iplari hosil bo’lgan?                     

a]64                  b]32                           c]128                    d]16 

10.Suv havzalarini tozalashda qaysi suvo’tlardan foydalaniladi?                                                               

A]ulotriks,xlorella                                                       b]xlamidomonada,xlorella                                      

c]spirogyra,ulotriks                                                    d]barchasidan. 



                            10-MAVZU.YUKSAK O’SIMLIKLAR                                                                                                               

1.1-rasmdagi o’simlik qaysi bo’limga mansub? 

 

                          1                                               2                                                                                                                         



a]qirqquloqlar                             b]ochiq urug’lilar                c]yo’sinlar                     d]qirqbo’gimlar 

2.Quydagilar orasida bo’lim  sistematik birligi soni nechta?                                               

1.magnoliyasimon.2.yo’sinlar.3.bir urug’pallalilar.4.qirqulloqlar.5.qoqio’t.6.ra’nodoshlar.7.gulli 

o’simliklar.8.dorivor qoqio’t.9.jo’xori.10.qoqio’dosh.11.yo’sinlar.12.makkajo’xori.13.arpa.14.ochiq urug’li 

o’simliklar                                                                                                                                                                          

a]1                 b]3                        c]2                          d]5 

3.2-rasmdagi o’simlikka xos bo’lmagan ma’lumotni aniqlang. 

 



                                         2                          

A]qirqquloqlar bo’limiga mansub                  b]ildizpoyaga ega                                                                                 

c]poya va bargi bo’gimli                                  d]ildizga ega 

4.  a rasmdagi o’simlikka xos bo’lmagan ma’lumotlar to’g’ri ko’rsatilgan javobni aniqlang. 

         

                  A                                                                      b                                                                         

1.asosan zax joylarda o’sadi.2.patsimon uzun poyada ko’plab barglari joylashgan.3.poya va barglari 

ko’plab bo’g’imlarga bo’lingan.4.ingichka poyasidagi barglari ketma-ket o’rnashgan.5.ildiz va ozuqa 

to’laydigan ildizga ega.6.ildizga ega emas.7.ikki xil poya hosil qiladi.8.barglarini ostida qo’ng’ir rangli 

bo’rtma –soruslar hosil qiladi.9.tuproqqa rizoidlari bilan birikadi.10. yashil poya va barglaridan 

tayyorlangan damlama siydik haydovchi vosita.11.xona va manzarali o’simlik.12.gijjaga qarshi kurashda 

foydalaniladi.                                                                                                                                                       

a]1.3.4.6.7.9.10                 b]1.4.6.9               c]3.5.7.10          d]2.5.8.11.12 

5.2-rasmdagi o’simlikka xos bo’lgan ma’lumotni aniqlang. 




 

                        1                                                 2                                                                                                                                                   

1.asosan zax joylarda o’sadi.2.patsimon uzun poyada ko’plab barglari joylashgan.3.poya va barglari 

ko’plab bo’g’imlarga bo’lingan.4.ingichka poyasidagi barglari ketma-ket o’rnashgan.5.ildiz va ozuqa 

to’laydigan ildizga ega.6.ildizga ega emas.7.ikki xil poya hosil qiladi.8.barglarini ostida qo’ng’ir rangli 

bo’rtma –soruslar hosil qiladi.9.tuproqqa rizoidlari bilan birikadi.10. yashil poya va barglaridan 

tayyorlangan damlama siydik haydovchi vosita.11.xona va manzarali o’simlik.12.gijjaga qarshi kurashda 

foydalaniladi.                                                                                                                                                       

a]1.3.4.6.7.9.10                 b]1.4.6.9               c]3.5.7.10          d]2.5.8.11.12 

6. Quydagilar orasida eng kichik  sistematik birligi soni nechta?                                               

1.magnoliyasimon.2.yo’sinlar.3.bir urug’pallalilar.4.qirqulloqlar.5.qoqio’t.6.ra’nodoshlar.7.gulli 

o’simliklar.8.dorivor qoqio’t.9.jo’xori.10.qoqio’dosh.11.yo’sinlar.12.makkajo’xori.13.arpa.14.ochiq urug’li 

o’simliklar                                                                                                                                                                          

a]1                 b]3                        c]2                          d]5 

7.Dala qirqbo’gimining yozgi[a] va bahorgi[b]poyalarining rangi qanday bo’ladi?                                            

a]a-qo’ng’ir,b-yashil                      b]a-yashil,b-qo’ng’ir          c]a-sariq,b-yashil           d]a-yashil,b-yashil 

8.Ochiq urug’lio’simliklarning poyasi[a] va bargi[b]dan qanday modda ajraladi?                                                       

a]a-smola,b-fitonsid                                                       b]a-fitoaleksin,b-smola                                                                            

c]a-fitonsid,b-smola                                                       d]a-smola,b-kauchuk  

9. 2-rasmdagi o’simlikning ahamyatini aniqlang.                 a]  b]   c]   d] 

    

a]yog’och poyasidan qurilishda,qog’oz tayyorlashda foydalaniladi                                                                              



b]to’g’ni yemirilishdan saqlaydi                                                                                                                                                    

c] yashil poya va barglaridan tayyorlangan damlama siydik haydovchi vosita.                                                             

d]gijjaga qarshi kurashda foydalaniladi.   

10.Quydagi rasmda 6-raqam bilan  nima ifodalangan. 




                

a]yosh nixol            b]olma daraxti                     c]urug’ni ekish                  d]urug’ning unib chiqishi 

11.Rasmda tasvirlangan o’simlikka xos bo’lgan ma’lumotni aniqlang.   a]  b]   c]   d] 

        


a]dastlab gul,keyin barg kurtaklarini yozadi                                                                                                                     

b]bargi oddiy tuxumsimon,poyasi tik va tez o’svchi daraxt                                                                                                         

c]barglari ninasimon,5-7 sm                                                                                                                                                       

d]barglari tangachaga aylangan 

12.Archa,o’rik,qirqbo’g’im,anor,sarv,limon,terak,sharq 

sauri,qoqi,qarag’ay,bug’doy,qoraqarag’ay,qirqquloq,funariya yo’sini,tuya,virgin.ushbu o’simliklardan 

nechtasi eng yosh va keng tarqalgan hisoblanadi?                                                                                                        

a]6                      b]7                   c]3                       d]13 

13.Pishgan mevasi yurakni quvvatlantirishda,qonni suyultirishda katta ahamyatga ega.ushbu o’simlikka 

xos bo’lmagan ma’lumotni aniqlang.                                                                                                                         

a]hayotiy shakli buta                                       b] dastlab gul,keyin barg kurtaklarini yozadi                                                                                                                        

c] barglari tangachaga aylangan                    d] b va c javoblar     

14. Archa,o’rik,qirqbo’g’im,anor,sarv,limon,terak,sharq 

sauri,qoqi,qarag’ay,bug’doy,qoraqarag’ay,qirqquloq,funariya yo’sini,tuya,virgin.ushbu o’simliklardan 

nechtasi sporali o’simliklar hisoblanadi?                                                                                                                                                               

a]6                      b]7                   c]3                       d]13 

15.Rasmda ko’rsatilgan o’simlikning hayotiy shakliga o’xshash bo’lmagan o’simlikni aniqlang. 

 

a]archa               b]anor                  c]terak                d]o’rik  




16.1-rasmda ko’rsatilgan o’simlikka xos xususiyat…………….. 

 



2                            

a]hayotiy shakli buta                                       b] dastlab gul,keyin barg kurtaklarini yozadi                                                                                                                        

c] barglari tangachaga aylangan                    d]barglari ninasimon 

17.Archa,o’rik,qirqbo’g’im,anor,sarv,limon,terak,sharq 

sauri,qoqi,qarag’ay,bug’doy,qoraqarag’ay,qirqquloq,funariya yo’sini,tuya,virgin.ushbu o’simliklardan 

nechtasi eng yosh va keng tarqalgan o’simliklar hisoblanadi?                                                                                                                                                               

a]6                      b]7                   c]3                       d]13 

18.Sporasidan yashil nozik suvo’tga o’xshash ipcha o’sib chiqadigan o’simlikka xos bo’lgan ma’lumotni 

aniqlang.                                                                                                                                                                      

1.asosan zax joylarda o’sadi.2.patsimon uzun poyada ko’plab barglari joylashgan.3.poya va barglari 

ko’plab bo’g’imlarga bo’lingan.4.ingichka poyasidagi barglari ketma-ket o’rnashgan.5.ildiz va ozuqa 

to’laydigan ildizga ega.6.ildizga ega emas.7.ikki xil poya hosil qiladi.8.barglarini ostida qo’ng’ir rangli 

bo’rtma –soruslar hosil qiladi.9.tuproqqa rizoidlari bilan birikadi.10. yashil poya va barglaridan 

tayyorlangan damlama siydik haydovchi vosita.11.xona va manzarali o’simlik.12.gijjaga qarshi kurashda 

foydalaniladi.                                                                                                                                                       

a]1.3.4.6.7.9.10                 b]1.4.6.9               c]3.5.7.10          d]2.5.8.11.12 

19. Archa,o’rik,qirqbo’g’im,anor,sarv,limon,terak,sharq 

sauri,qoqi,qarag’ay,bug’doy,qoraqarag’ay,qirqquloq,funariya yo’sini,tuya,virgin.ushbu o’simliklardan 

nechtasi urug’li o’simliklar hisoblanadi?                                                                                                                                                               

a]6                      b]7                   c]3                       d]13 

20.Archa,o’rik,qirqbo’g’im,anor,sarv,limon,terak,sharq 

sauri,qoqi,qarag’ay,bug’doy,qoraqarag’ay,qirqquloq,funariya yo’sini,tuya,virgin.ushbu o’simliklardan 

nechtasi yopiq urug’li o’simliklar hisoblanadi?                                                                                                                                                               

a]6                      b]7                   c]3                       d]13 

             11-MAVZU.O’ZBEKISTONDA KENG TARQALGAN DORIVOR VA ZAHARLI O’SIMLIKLAR 

1.Dorivor o’simliklar to’g’ri ko’rsatilmagan javobni aniqlang.               a]  b]   c]   d]                                                                          

a]kanakunjut,bangidevona                                            b]aloe,shirinmiya                                                                           

c]isiriq,mingdevona                                                         d]yalpiz,kanakunjut 

2. 2-rasmda ko’rsatilgan o’simlikning dorivorlik xususiyati qanday? 

 

                   1                                                         2                                                                                                                   



a]shamollash,oshqozon-ichak kasalliklarini davolashda                                                                                                 


b]balg’amni ko’chiradi,nafas yo’li kasalliklarini oldini olishda,jigar xastaliklarini davolashda                                   

c]quruq yo’tal,tomoq og’rig’iga davo                             d]barchasi 

3.Qaysi o’simlik bilan zaharlanganda ayrim hollarda odam birdan kulib,birdan yig’lashi kuzatiladi?                           

a]kanakunjut                b]mingdevona                   c]bangidevona             d]zaharli ayiqtovon 

4.Palmaga o’xshab tez o’sadigan ham manzarali,ham zaharli o’simlik qaysi?                                                                        

a]kanakunjut                b]mingdevona                   c]bangidevona             d]zaharli ayiqtovon 

5.Rasmda ko’rsatilgan o’simlikka xos bo’lmagan ma’lumotni aniqlang.                a]  b]   c]   d]                          

                                                  

                                                              

                                                                                

 

 

a]xona o’simligi sifatida o’stiriladi           b] shamollash,oshqozon-ichak kasalliklarini davolashda ishlatiladi                                                                                                 



c]barglari seret va sersuv                          d]ildizpoyali ko’p yillik o’t   

6.Rasmda ko’rsatilgan o’simlikning zaharli organini aniqlang. 

     

a]guli                 b]bargi                  c]urug’I          d]a va c 



7.Qaysi o’simlikning dorivorlik xususiyati meva bergan davrda yuqori bo’ladi?                                                     

a]isiriq                                  b]na’matak               c]yalpiz                       d]aloe 

8.Qaysi o’simlik tarkibida mentol va efir moylari bo’lib,ular asabni tinchlantirishga yordam beradi.bargi 

va poyalari hushbo’y hidga ega? 

 a]isiriq                                  b]na’matak               c]yalpiz                       d]aloe     

9.Bo’yi 10-45sm[a]1 m[b]30-60sm[c]2-3 m[d] bo’lgan o’simliklarning xususiyatini aniqlang.                     

a]a,c,d-dorivor,b-zaharli                                 b]a.b-dorivor,c,d-zaharli                                                                   

c]a,c,d-zaharli,b-dorivor                                 d]a,b-zaharli,c,d-dorivor  

10.1.moyi surtib yurilsa,soch va kipriklarning mustahkamligi ortadi.2.yozning issiq kunlarida o’zidan 

zaharli hid ajratadi.3.gullari yumaloq sariq rangda barglari zaharli.4.guli yirik oqish sariq rangda,bargi 

oddiy,mevasi tikanli.keltirilgan ma’lumotlardan 4-si qaysi o’simlikka tegishli?                                                 

a]bangidevona             b]mingdevona                 c]kanakunjut                d]zahrli ayiqtovon 

11.  a rasmda ko’rsatilgan o’simlikning dorivorlik xususiyati qanday?    



        

             A                                                    b                                                                                                   

a]shamollash,oshqozon-ichak kasalliklarini davolashda                                                                                                 

b]balg’amni ko’chiradi,nafas yo’li kasalliklarini oldini olishda,jigar xastaliklarini davolashda                                   

c]quruq yo’tal,tomoq og’rig’iga davo                             d]barchasi 

12.Odamning imunitetini oshiruvchi mevaga ega o’simlikni aniqlang. 

 

 

                   A]                                                    b]     



                              

               C]                                                       d] 

                                           12-MAVZU.HAYVONOT DUNYOSI. 

1. Umutrqali hayvonlarning sistematik birliklari qaysi javobda ko’rsatilgan?                                                      

a]bo’shliqchililar ,sudralib yuruvchilar                                                                                                                        

b]baliqlar,molyuskalar                                                                                                                                                                

c]sutemizuvchilar,suvda hamda quruqlikda yashovchilar                                                                                                                                                                  

d]soda hayvonlar,to’garak chuvalchanglar 

2.Ilvirs qaysi urug’ga[a] va qo’ng’ir ayiq[b]qaysi oilaga mansub?                                                                       

a]a-bars,b-ayiqsimonlar                                      b]a-ayiq,b-suvsarsimonlar                                                                            

c]a-ayiqsimonlar,b-bars                                      d]a-mushuksimonlar,b-bars 

3.Kasallik qo’zg’atuvchi hayvonlarni aniqlang.        a]  b]   c]   d]                                                                            

a]pashsha,chivin                                                             b]leyshmaniya,tripanasoma                                                            

c]yomg’ir chuvalchangi,go’ng qo’ng’izi                       d]asalari,kapalak 

4.Qo’ng’ir ayiq va ilvirs uchun umumiy bo’lmagan sistematik birliklarni aniqlang?   

1.tur.2.urug’.3.oila.4.turkum.5.sinf.6.tip.7.dunyo.                                                                                                               

a]1.3.6                        b]1.2.3.4            c]5.6.7                     d]2.4.6.7 

5.Bars…………………….                                                                                                                                                                     

a]turkumi                    b]urug’I                       c]turi                                  d]sinfi 

6.Hayvonot olamida turkumlar birlashib qaysi sistematik birlikni hosil qiladi?                                                                       

A]urug’ni                      b]turni                c]sinfni                    d]oilani 



7.Tabiat sanitarlari hisoblanadigan hayvonlari aniqlang.                                                                                                         

a]pashsha,chivin                                                             b]leyshmaniya,tripanasoma                                                            

c]yomg’ir chuvalchangi,go’ng qo’ng’izi                       d]asalari,kapalak 

8.Kasallik tarqatuvchi hayonlarni aniqlang.                                                                                                          

a]pashsha,chivin                                                             b]leyshmaniya,tripanasoma                                                            

c]yomg’ir chuvalchangi,go’ng qo’ng’izi                       d]asalari,kapalak 

9.O’simliklarni changlatadi……………………..                                                                                                                 

a]pashsha,chivin                                                             b]leyshmaniya,tripanasoma                                                            

c]yomg’ir chuvalchangi,go’ng qo’ng’izi                       d]asalari,kapalak 

10.Javoblar orasidan urug’ sistematik birligini aniqlang.                                                                                            

a]yirtqichlar             b]mushuksimonlar                      c]ayiq                    d]ilvirs 

                             13-MAVZU.UMURTQASIZ HAYVONLAR. 

1.Rasmdagi a hayvonga xos bo’lgan ma’lumotni aniqlang? 

   


              A                             b                                c                                                                                                         

a]ko’rinishi tufli tagcharmiga o’xshaydi                                                                                                                              

b]xivchinlari yordamida harakatlanadi                                                                                                                                    

c]tanasi o’zgaruvchan                                                                                                                                                                    

d]fotosintez qiladi   

 

2.   b rasmdagi hayvonga xos bo’gan ma’lumotni aniqlang. 



 

                                                                                                                                                                                                                         

            a                                     b                             c              

 a]reaktiv harakat qiladi                        b]o’troq yashaydi                                                                                                                

c]paypaslagichlari ko’p bo’ladi             d]a va b javoblar to’g’ri 

3.Rasmda qaysi tipga mansub hayvonlar ifodalangan? 

     

a]yassi chuvalchanglar            b]halqali chuvalchanglar             c]to’garak chuvalchanglar   d]bo’shliqchililar 




4.Quydagi hayvonlardan nechtasi chuvalchanglar hisoblanadi?   a]  b]   c]   d]     

1.gidra.2.tufelka.3.aktiniya.4.oq planariya.5.evglena.6.meduza.7.amyoba.8.rishta.9.jigar qurti.10.bortma 

nematoda.11.qoramol tasmasimoni.12.odam askaridasi.                                                                                          

a]2                 b]3                   c]4                            d]6 

5.Yassi chuvalchanglarga xos bo’lgan ma’lumotni aniqlang.                                                                                      

a]tanasining orqa qismi o’rtadan chetga tomon yassilashib boradi,tana bo’shlig’I bo’lmaydi                                

b]tanasi bitta hujayradan iborat,hujayrasida hazm qiluvchi va qisqaruvchi vakuola mavjud                       

c]tanasi tashqi-ektoderma va ichki endoderma qavatlaridan iborat                                                    

d]ko’ndalang kesimi yumaloq shaklda,tashqi tomondan pishiq qobiq –kutikula bilan qoplangan. 

6.Ikki yon tomonda joylashgan tuklarga ega,bu tuklar suv tubida harakatlanishga yordam beradigan  

dastlabki   oyoqlar hisoblanadi.ushbu ma’lumotlar qaysi tipga kiruvchi hayvonga xos?                        

a]yassi chuvalchanglar            b]halqali chuvalchanglar             c]to’garak chuvalchanglar   d]bo’shliqchililar 

7.Rasmda ko’rsatilgan hayvonlarga xos bo’lgan ma’lumotni aniqlang? 

 

a]tanasining orqa qismi o’rtadan chetga tomon yassilashib boradi,tana bo’shlig’I bo’lmaydi                                



b]tanasi bitta hujayradan iborat,hujayrasida hazm qiluvchi va qisqaruvchi vakuola mavjud                       

c]tanasi tashqi-ektoderma va ichki endoderma qavatlaridan iborat                                                    

d]ko’ndalang kesimi yumaloq shaklda,tashqi tomondan pishiq qobiq –kutikula bilan qoplangan. 

8.Sakkizoyoq bilan bir tipga mansub hayvon qaysi?                                                                                                        

a]nereida       b]nematode            c]aktiniya              d]baqachanoq 

9.O’simliklarni yashil qismini yeb zarar keltiruvchi hayvon qaysi tipga mansub?               a]bo’g’imoyoqlilar           

b]molyuskalar        c]halqalilar             d]bo’shliqchililar 

10.a rasmda ko’rsatilgan hayvon uchun xos bo’lgan ma’lumotlar qaysi? 

          

               A                                                       b                                                c                                               

a]o’ljasini ovlash uchun tutqich to’r to’qiydi                                                                                                     

b]o’simlik zararkunandasi bo’lgan shira bitlarini yeb,foyda keltiradi                                                            

c]qisqichlari yordamida o’ljasini tutadi va dushmandan himoyalanadi                                                  

d]o’zidan siyoh chiqarib,dushmanni chalg’itadi         

11.Qaysi hayvonlar tipi qisqichbaqasimonlar,o’rgimchaksimonlar va hasharotlar sinflariga bo’linadi?   

a]bo’g’imoyoqlilar           b]molyuskalar        c]halqalilar             d]bo’shliqchililar 

12.Bitta tipga mansub hayvonlarni aniqlang?   a]  b]   c]   d]                                          

1.gidra.2.tufelka.3.aktiniya.4.oq planariya.5.evglena.6.meduza.7.amyoba.8.rishta.9.jigar qurti.10.bortma 




nematoda.11.qoramol tasmasimoni.12.odam askaridasi.                                                                                          

a]2.3.7               b]3.5.11                   c]4.8.12                            d]1.3.6 

13.Har xil tipga mansub hayvonlarni aniqlang.                                                    

1.gidra.2.tufelka.3.aktiniya.4.oq planariya.5.evglena.6.meduza.7.amyoba.8.rishta.9.jigar qurti.10.bortma 

nematoda.11.qoramol tasmasimoni.12.odam askaridasi.                                                                                          

a]2.3.7               b]2.5.7                   c]4.9.11                            d]1.3.6 

14.Xonqizi uchun xos bo’lgan ma’lumotni aniqlang?                                                                                      

a]o’ljasini ovlash uchun tutqich to’r to’qiydi                                                                                                     

b]o’simlik zararkunandasi bo’lgan shira bitlarini yeb,foyda keltiradi                                                            

c]qisqichlari yordamida o’ljasini tutadi va dushmandan himoyalanadi                                                  

d]o’zidan siyoh chiqarib,dushmanni chalg’itadi        

15.Rivojlanishi rasmda ko’rsatilgan hasharot bilan bir xil bo’lmagan hasharotlarni aniqlang.  

a]pashsha,qo’ng’iz                                           b]termit,qandala                                                             



c]chigirtka,ninachi                                            d]suvarak,asalari 

16.Ishchi arilar dastlab lichinkani[a]bilan boqadi,keyinchalik[b]bilan oziqlantiradi.                                     

A]a-asalari suti,b-asal,gul changi                 b]a-gul changi,b-asalari suti                                                                      

c]a-asal,b-gul changi,asalari suti                  c]a,b-gul changi 

                                14-MAVZU.UMURTQALI HAYVONLAR. 

1.Rasmda ko’rsatilgan hayvonlarning nomi to’g’ri ko’rsatilgan javobni aniqlang.     

 

A]triton,baqa,salamandra                                         b]baqa,manta,triton                    



c]qurbaqa,triton,salamandra                                    d]qurbaqa,salamandra,tritona  

2.Havo haltachalari o’pkaga ulangan bo’lib,bir marta olgan havosidan 2 marta nafas oladigan 

hayvonlarni aniqlang.                                                                                                                                                                 

a]salamandra                    b]qilquyruq               c]tovus                 d]kiyik 

3.Rasmda ko’rsatilgan hayvonlarga xos bo’lgan xususiyatlarni aniqlang. 

 

 



 


A]qon aylanish sistemasi yopiq,bitta doiradan iborat,yuragi 2 kamerali                                                          

b]teri va o’pka yordamida nafas oladi                                                                                                                           

c]o’pkasi katakchalarga bo’lingan                                                                                                                                  

d] havo haltachalari o’pkaga ulangan bo’lib,bir marta olgan haosidan 2 marta nafas oladi 

4.1.yo’lbars.2.tovus.3.manta.4.triton.5.kaltakesak.6.qilquyruq.7.timsoh.8.burgut.9.kiyik.10.zog’ora.11.q

urbaqa.12.ot.13.kaptar.14.ilon.15.salamandra.ushbu hayvonlardan nechtasi yuragi 4 kamerali issiqqonli 

hayvonlar hisoblanadi?           

A]3 tasi                           b]4 tasi                 c]5 tasi                    d]6 tasi 

5.Rasmda ko’rsatilgan hayvonlar nechanchi raqamlar bilan berilgan? 

 

1.yo’lbars.2.tovus.3.manta.4.triton.5.kaltakesak.6.qilquyruq.7.timsoh.8.burgut.9.kiyik.10.zog’ora.11.qur



baqa.12.ot.13.kaptar.14.ilon.15.salamandra.                                                                                                             

a]3.4.6               b]4.6.10                 c]3.4.11                d]4.11.15 

6.1.yo’lbars.2.tovus.3.manta.4.triton.5.kaltakesak.6.qilquyruq.7.timsoh.8.burgut.9.kiyik.10.zog’ora.11.q

urbaqa.12.ot.13.kaptar.14.ilon.15.salamandra.ushbu hayvonlardan nechtasi yuragi 3 kamerali 

sovuqqonli hayvonlar hisoblanmaydi?           

A]3 tasi                           b]4 tasi                 c]7 tasi                    d]9 tasi 

7.Qaysi sinfga hasharotxo’rlardan tortib,primatlargacha bo’lgan hayvonlar kiradi?                                     

a]sudralib yuruvchilar       b]qushlar             c]baliqlar            d]sutemizuvchilar 

8.Rasmda ko’rsatilgan hayvonlar………………… 

    


A]qon aylanish sistemasi yopiq,bitta doiradan iborat,yuragi 2 kamerali                                                          

b]teri va o’pka yordamida nafas oladi                                                                                                                           

c]o’pkasi katakchalarga bo’lingan                                                                                                                                  

d] havo haltachalari o’pkaga ulangan bo’lib,bir marta olgan haosidan 2 marta nafas oladi 

9.a rasmda ko’rsatilgan hayvon nomini aniqlang. 

 

                A                                                b                                             c                                                                  



a]triton                     b]manta                     c]qilquyruq                       d]salamandra 


10.Hayvonlar orasidan yuragida faqat venoz qon bo’ladiganlarini toping. 

1.yo’lbars.2.tovus.3.manta.4.triton.5.kaltakesak.6.qilquyruq.7.timsoh.8.burgut.9.kiyik.10.zog’ora.11.qur

baqa.12.ot.13.kaptar.14.ilon.15.salamandra.                                                                                                             

a]1.6.9                b]3.6.10               c]2.8.14                    d]4.10.15 

11.Olcha va gilos mevasining  etli qismi bilan oziqlanadi………………..                                                         

a]chumchuq                 b]burgut             c]hakka                     d]kaptar 

12.1.yo’lbars.2.tovus.3.manta.4.triton.5.kaltakesak.6.qilquyruq.7.timsoh.8.burgut.9.kiyik.10.zog’ora.11.

qurbaqa.12.ot.13.kaptar.14.ilon.15.salamandra.ushbu hayvonlardan nechtasi yuragi 4 kamerali 

issiqqonli hayvonlar hisoblanmayadi?           

A]9 tasi                           b]8 tasi                 c]5 tasi                    d]6 tasi 

13. 5.rasmda ko’rsatilgan hayvonlarga xos xususiyatni aniqlang? 

 

A]qon aylanish sistemasi yopiq,bitta doiradan iborat,yuragi 2 kamerali                                                          



b]teri va o’pka yordamida nafas oladi                                                                                                                           

c]o’pkasi katakchalarga bo’lingan                                                                                                                                  

d] havo haltachalari o’pkaga ulangan bo’lib,bir marta olgan haosidan 2 marta nafas oladi 

14. Hayvonlar orasida sudralib  yuruvchilar soni nechta? 

1.yo’lbars.2.tovus.3.manta.4.triton.5.kaltakesak.6.qilquyruq.7.timsoh.8.burgut.9.kiyik.10.zog’ora.11.qur

baqa.12.ot.13.kaptar.14.ilon.15.salamandra.                                                                                                             

a]5                b]6               c]3                    d]4 

15.Tanasi pat bilan qoplangan,havoda uchishga moslashgan,oldingi oyoqlari qanotga aylangan hayvonni 

aniqlang?                                                                                                                                                                                

a]tovus                           b]salamandra                  c]timsoh                      d]qilquyruq 

16.Tuxumini quruqlikka qo’yadi,tuxumi qattiq po’choq bilan himoyalangan,sariqlikka boy.ushbu 

ma’lumotlar qaysi hayvon uchun xos emas?                                                                                                            

A]kaltakesak                      b]triton                    c]ilon                   d]timsoh 

                                      15-MAVZU.ODAM ORGANLARI SISTEMASI.                                

1.Odamda hujayralar yig’indisidan iborat biriktiruvchi to’qima,muskul va eiteliy to’qimalari birlashib 

nimani hosil qiladi?                                                                                                                                                          

a]o’pka devoir va yurakni                                             b]qon tomir devori va yurakni                                               

c]miya va yurakni                                                           d]qon tomir devori va miyani       

2.Tayanch-harakatlanish sistemasiga xos bo’lmagan to’g’ri ma’lumotni aniqlang.                                                               

a]skalet va muskullardan iborat                                                                                                                           

b]suyakning ko’mik qismida qonning shaklli elementlari hosil bo’ladi                                                                  

c]odamda qon aylanish sistemasi yopiq                                                                                                              

d]organizm harakatini skalet muskullari amalga oshiradi   

3.  6-raqamda ko’rsatilgan sistemaga xos bo’gan ma’lumotni aniqlang. 




 

A]burub bo’shligi,halqum,traxeya,bronx,alveola va o’pkadan iborat                                                         

B]limfa tugunlari,limfa tomirlari,limfa suyuqligi va taloq kiradi                                                                     

c]og’iz bo’shlig’I,halqum,qizilo’ngach,oshqozon va ichak  kiradi                                                               

d]skalet va muskullardan iborat      

4.Odamda qon aylanish sistemasi yopiq,ya’ni qon tomirlaridan tashqariga chiqmaydi.bu Sistema 

nechanchi raqam bilan ifodalangan? 

 

 A]2                           b]3                                         c]4                         d]5 



5.Gipofiz,epifiz,qalqonsimon,ayrisimon,buyrakusti bezlari………………………       

                          

a]limfa                     b]endokrin                       c]nafas                        d]qon aylanish 

6.     5-raqamda ko’rsatilgan sistemaga xos bo’gan ma’lumotni aniqlang. 

 

A]burub bo’shligi,halqum,traxeya,bronx,alveola va o’pkadan iborat                                                         



B]limfa tugunlari,limfa tomirlari,limfa suyuqligi va taloq kiradi                                                                     

c]og’iz bo’shlig’I,halqum,qizilo’ngach,oshqozon va ichak  kiradi                                                               

d]markaziy va periferik qismga bo’linadi 

7.Limfa sistemasining hujayralari-limfotsitlar hosil bo’ladigan organni aniqlang                                                         

a]yurak                  b]o’pka                       c]jigar                         d]taloq      

8.Yurakka kiruvchi qon tomir,yurakdan chiquvchi qon tomirlar qanday nomlanadi?                            

A]kapilyar,arteriya                                                            b]vena,arteriya                                                         

c]arteriya,vena                                                                  d]arteriya,kapilyar 

9.Markaziy va perifeik qismga bo’linadigan[a] va organizmdagioriqcha suyuqlik va zararli mahsulotlarni 

to’qimadan olib ketadigan[b]sistemalarni rasmdan aniqlang. 




 

     A]a-5,b-7                     b]a-7,b-5                         c]a-3,b-4                           d]a-5,b-3 

10.Odamda qaysi sistema ochiq bo’lib,to’qima va organlardan boshlanadi?                                                                

a]limfa                     b]endokrin                       c]nafas                        d]qon aylanish 

11.Yelkadagi ikki boshli muskulning qisqarishi va uch boshli muskulning bo’shashi natijasida……………       

a]qo’l bilakdan yoziladi                                          b]qo’l tirsakdan yoziladi                                                                                 

c]qo’l bilakdan bukiladi                                         d]qo’l tirsakdan bukiladi 

12.To’qimalar oraasida joylashgan mayda qon tomirlarini aniqlang.                                                                                   

a]arteriya                         b]vena                       c]kapillyar                               d]aorta 

13.Gazlar almashinuvi nafas olish sistemasining qaysi qismida sodir bo’ladi?                                                

A]o’pka alveolalari va arteriyalar                             b]o’pka alveolalari va kapilyarlar                                                     

c]o’pka venalari va kapilyarlar                                  d]o’pka alveolalarida 

14.Umurtqa pog’onasi kanalida qaysi organ joylashgan?                                                                                                  

A]orqa miya                            b]bosh miya                  c]oraliq miya                        d]miyacha 

15.Bakteriya va viruslarni ushlab qoladigan va zararsizlantiradigan organni aniqlang.                                                    

a]yurak                           b]o’pka                      c]limfa tomirlari                    d]limfa tugunlari 

                                          3-BOB.ORGANIZM VA TASHQI MUHIT. 

                                  16-MAVZU.EKALOGIK OMILLARI. 

1.………………….tanasining suyri shaklda bo’lishi va shilimshiq bilan qoplanganligi suv qarshiligini yengishga 

yordam beradi.                                                                                                                                                               

A]baqalar                    b]baliqlar                           c]qushlar                                        d]sudraluvchilar 

2.Produtsent organizm ko’rsatilgan javobni aniqlang.                                                                                                           

a]yalpiz                   b]mimoza                       c]qirqquloq                            d]barchasi 

3.Abiotik omillar…………..                                                                                                                                       

a]inson faolyatining tabiatga ta’siri natijasida yuzaga keladi                                                                                               

b]jonsiz tabiat omillari sanaladi                                                                                                                                              

c]tirik organizmning bir-biriga ta’siri                                                                                                                                       

d]a va c javoblar to’g’ri 

4.Oziq zanjirining birinchi halqasida qanday organizmlar ishtirok etadi?                                                                         

a]produtsentlar                  b]redutsentlar                     c]konsumentlar                  d]destruktorlar 

5.Rasmda produtsent organizm  nechanchi raqam bilan ifodalangan? 



    

A]5                                         b]2                                  c]1                                           d]6 

6. Rasmda organik moddalarni mineral moddalargacha parchalaydigan organizmlar qaysi organizmdan 

keyin ko’rsatilgan? 

       

A]burgut                                 b]o’simlik                    c]o’simlik                          d]baqa        

7.Inson faolyati ta’sirida tirik organizmlarning qirilib ketishi,tiklanishi,yangi zot va navlarning yaratilishi 

qanday omil hisoblanadi?                                                                                                                                                           

A]abiotic                        b]biotik                      c]antropogen                 d]edafik 

8.O’txo’r va yirtqich hayvonlar biotsenozning qanday tarkibiy qismi hisoblanadi?                                               

a]parchalovchi              b]produtsent                  c]redutsent                  d]konsument 

9.Rasmda konsument organizmlar  nechanchi raqamlar bilan ifodalangan? 

    

A]1.3.4                                       b]2.3.5                                  c]1.5.6                                           d]3.9. 4.                            



10.Oziq zanjirining ikkinchi halqasida qanday organizmlar ishtirok etadi?                                                                         

a]produtsentlar                  b]redutsentlar                     c]konsumentlar                  d]destruktorlar 

11.Biotik omillar………….. a]  b]   c]   d]                                                                                                                                      

a]inson faolyatining tabiatga ta’siri natijasida yuzaga keladi                                                                                               

b]jonsiz tabiat omillari sanaladi                                                                                                                                              

c]tirik organizmning bir-biriga ta’siri                                                                                                                                       

d]a va c javoblar to’g’ri 

12.Quyoshning zararli nurlari o’simlik va hayvonlarga zararli ta’sir ko’rsatmoqda va odamlarda qanday 

kasaallikni kelib chiqishiga sabab bo’lmoqda?                                                                                                                    

a]o’pkaning yiringli kasalligi                                            b]terining xavfli o’sma                                                                    

c]ichak enteriti                                                                  d]barchasi    



13.Produtsent bilan oziqlanuvchi,konsument organizmni aniqlang.                                                                                

a]ilon                     b]baqa                            c]burgut                       d]chigirtka 

14.O’simlik bilan oziqlanuvchi hayvon bilan oziqlanadigan konsumentni aniqlang.                                                           

a]ilon                     b]baqa                            c]burgut                       d]chigirtka      

15.Sudralib yuruvchilarning…………….cho’l sharoitida ularni suv bug’latishdan va issiqdan asraydi.                           

A]nam tanasi                   b]suyri shakli                     c]mug’uz tangachasi                      d]emal tangachasi   

                                            17-MAVZU.INSON VA TABIAT.   

1.Quyoshning zararli nurlari o’simlik va hayvonlarga zararli ta’sir ko’rsatmoqda va odamlarda qanday 

kasaallikni kelib chiqishiga sabab bo’lmoqda?                                                                                                                    

a]o’pkaning yiringli kasalligi                                            b]terining xavfli o’sma                                                                    

c]ichak enteriti                                                                  d]barchasi                                

2.Insonning tabiatga   salbiy ta’siri to’g’ri  ko’rsatilmagan javobni aniqlang.                       a]  b]   c]   d]                  

1.o’simliklarning yangi navlarini yaratish.2.atmosfera havosining chiqindilar bilan ifloslanishi.3.oziq-

ovqat mahsulotlarining ko’patirilishi.4.cho’llarni o’zlashtirilishi natijasida daryo va dengizlarning qurib 

qolishi.5.hayvonlarning go’shtdor zotlarini olinishi.6.hayvonlarni ko’plab ovlash natijasida qirilib 

ketishi.7. hayvonlarning sersut  zotlarini olinishi.8.o’rmondagi daraxtlarning keragidan ortiq kesilishi.       

a]1.3.5.7               b]1.2.4.7                  c]2.4.6.8                d]2.3.7.8 

3. Insonning tabiatga   ijobiy ta’siri to’g’ri  ko’rsatilgan javobni aniqlang.                                                         

1.o’simliklarning yangi navlarini yaratish.2.atmosfera havosining chiqindilar bilan ifloslanishi.3.oziq-

ovqat mahsulotlarining ko’patirilishi.4.cho’llarni o’zlashtirilishi natijasida daryo va dengizlarning qurib 

qolishi.5.hayvonlarning go’shtdor zotlarini olinishi.6.hayvonlarni ko’plab ovlash natijasida qirilib 

ketishi.7. hayvonlarning sersut  zotlarini olinishi.8.o’rmondagi daraxtlarning keragidan ortiq kesilishi.       

a]1.3.5.7               b]1.2.4.7                  c]2.4.6.8                d]2.3.7.8 

                                        18-MAVZU.TABIATNI MUHOFAZA QILISH. 

1. b rasmda ko’rsatilgan o’simlik qaysi oilaga mansub? 

 

            A                                                    b                                         c                                                                                     



a]uzumdoshlar                          b]xurmodoshlar                      c]piyozdoshlar                      d]loladoshlar 

2.  c rasmda ko’rsatilgan o’simlikning hayotiy shakli qanday?                                                                                                                                                                                                                                                        

 

                      A                                      b                                     c                                                                                                   



a]buta                           b]daraxt                      c]kop yillik                   d]yarim buta                             

3.Biosfera qo’riqxonasi keltirilgan javobni aniqlang.                                                                                                          

a]kitob                    b]nurota                     c]zomin                       d]chotqol       



4.Cho’l sharoitida yashashga moslashgan.suvsizlikka chiday oladi.yaxshi uchadi.aprel-may oylarida 2-3 ta 

tuxum qo’yadi.ushbu ma’lumotlar qaysi hayvonga tegishli?                                                                         

a]yorga tuvaloq                    b]afrika tuyaqushi                  c]xongul                     d]buxoro bug’usi 

5.Uzunligi 30 metrgacha yetadi.dala,toshloq yerlarda o’sadi.bargi oddiy,panjasimon.to’pguli 

ro’vak.mevasi turli rang va shaklda.ushbu ma’lumotlar qaysi o’simlikka tegishli?                                                         

a]madaniy tok                 b]xolmon isirg’aguli                      c]safsan xurmosi             d]yovvoyi tok 

 

6.Rasmda ko’rsatilgan hayvon uchun xos bo’lmagan xususiyatlarni aniqlang. 



          

A]cho’l sharoitida yashasga moslashgan            b]may-iyun oylarda bolalaydi                                                                  

c]to’qayzor va qumli cho’llarda yashaydi           d]bug’ular oilasiga mansub 

7.Davlat geologiya qo’riqxonasi ko’rsatilgan javobni aniqlang.                                                                                         

a]nurota                b]chotqol                 c]kitob                 d]hisor 

8.Archa,qarag’ayning ko’chatlarini yetishtirish,mo’ynasi uchun ondatrani ko’paytirish kabi ishlar qaysi 

xudda olib boriladi?                                                                                                                                                    

A]qo’riqxona             b]buyurtmaxona             c]milliy bog’              d]tabiat  yodgorligi      

9.Sistematik birlik noto’ri ko’rsatilgan javobni aniqlang.                                                                                           

a]tuvaloqlar oilasi                                              b]juft tuyoqlilar turkumi                                                                  

c]bug’ular oilasi                                                  d]turnasimonlar sinfi     

10.  c rasmda ko’rsatilgan o’simlikka xos bo’lgan xususiyatlar qaysi? 

                                                                                                                                                                                                                                                                                                                                               

                       A                                        b                                         c                                                                                   

1.bo’yi 15-20 metrli daraxt.2.bo’yi 150 sm ga yetadigan piyozli ko’p yillik o’t.3.mevasi turli rang va 

shaklda.4.gullari sargish,mevasi etli,qo’ng’ir qizil rangda.5.gullari qo’ng’iroqsimon soyabon to’pgulda 

joylashgan.6.may-iyun oyida gullab,iyul oktyabr oylarida mevasi pishadi.7.aprelda gullab,may oyida urug’ 

hosil qiladi.8. dala,toshloq yerlarda o’sadi.9.tog’ yonbag’irlarda,buloq bo’ylarida o’sadi.                                                

A]1.2.6                             b]1.4.9                    c]3.6.8                        d]2.5.7 

11.Quydagilar orasida tur sistematik birliklari soni nechta?                  

1.tuvaloqlar.2.xongul.3.uzumdoshlar.4.safsan xurmosi.5.yo’rg’a tuvaloq.6.loladoshlar.7.yovvoyi 

tok.8.turnasimonlar.9.bug’ular.10.uzumdoshlar.11.xolmon isirg’aguli.12.juft tuyoqlilar.13.loladoshlar. 

a]4                                     b]2                               c]3                                       d]5 

12. Quydagilar orasida oila sistematik birliklari soni nechta?                  

1.tuvaloqlar.2.xongul.3.uzumdoshlar.4.safsan xurmosi.5.yo’rg’a tuvaloq.6.loladoshlar.7.yovvoyi 

tok.8.turnasimonlar.9.bug’ular.10.uzumdoshlar.11.xolmon isirg’aguli.12.juft tuyoqlilar.13.loladoshlar. 

a]4                                     b]2                               c]3                                       d]5 



13.Tog’-yong’oq davlat qo’riqxonasi ko’rsatilgan javobni aniqlang.                                                                                         

a]nurota                b]chotqol                 c]kitob                 d]hisor 

14.Antotsian………………………                                                                                                                                                      

a]qora rangli pigment                                 b]qizil rangli pigment                                                                                        

c]ko’k rangli pigment                                  d]yashil rangli pigment 

 

15.Qaysi atama lotinchada yupqa po’st degan ma’noni anglatadi?                                                                                        



a]kutikula               b]xitin                 c]spora                 d]sellyuloza 

16.Xromatafor……………..                                                                                                                                                                  

a]o’simlik bakteriyalarga qarshi ishlab chiqaradigan modda                                                                                                     

b]suvda erimaydigan modda bo’g’imoyoqlilarda tashqi tayanch vazifasini bajaradi                                                           

c] lotinchada yupqa po’st degan ma’noni anglatadi                                                                                                             

d]suvo’tlarning pigment  saqlovchi qismi 

17.Fitonsid………………….                                                                                                                                                        

a]o’simlik bakteriyalarga qarshi ishlab chiqaradigan modda                                                                                                     

b]suvda erimaydigan modda bo’g’imoyoqlilarda tashqi tayanch vazifasini bajaradi                                                           

c] lotinchada yupqa po’st degan ma’noni anglatadi                                                                                                             

d]suvo’tlarning pigment  saqlovchi qismi 

18.Xitin………………………                                                                                                                                                          

a]o’simlik bakteriyalarga qarshi ishlab chiqaradigan modda                                                                                                     

b]suvda erimaydigan modda bo’g’imoyoqlilarda tashqi tayanch vazifasini bajaradi                                                           

c] lotinchada yupqa po’st degan ma’noni anglatadi                                                                                                             

d]suvo’tlarning pigment  saqlovchi qismi 

19.  a rasmda ko’rsatilgan o’simlikka xos bo’lgan xususiyatlar qaysi? 

                                                                                                                                                                                                                                                                                                                                               

                       A                                        b                                         c                                                                                   

1.bo’yi 15-20 metrli daraxt.2.bo’yi 150 sm ga yetadigan piyozli ko’p yillik o’t.3.mevasi turli rang va 

shaklda.4.gullari sargish,mevasi etli,qo’ng’ir qizil rangda.5.gullari qo’ng’iroqsimon soyabon to’pgulda 

joylashgan.6.may-iyun oyida gullab,iyul oktyabr oylarida mevasi pishadi.7.aprelda gullab,may oyida urug’ 

hosil qiladi.8. dala,toshloq yerlarda o’sadi.9.tog’ yonbag’irlarda,buloq bo’ylarida o’sadi.                                                

A]1.2.6                             b]1.4.9                    c]3.6.8                        d]2.5.7 

20.  b rasmda ko’rsatilgan o’simlikka xos bo’lgan xususiyatlar qaysi? 

                                                                                                                                                                                                                                                                                                                                               

                       A                                        b                                         c                                                                                   

1.bo’yi 15-20 metrli daraxt.2.bo’yi 150 sm ga yetadigan piyozli ko’p yillik o’t.3.mevasi turli rang va 

shaklda.4.gullari sargish,mevasi etli,qo’ng’ir qizil rangda.5.gullari qo’ng’iroqsimon soyabon to’pgulda 



joylashgan.6.may-iyun oyida gullab,iyul oktyabr oylarida mevasi pishadi.7.aprelda gullab,may oyida urug’ 

hosil qiladi.8. dala,toshloq yerlarda o’sadi.9.tog’ yonbag’irlarda,buloq bo’ylarida o’sadi.                                                

A]1.2.6                             b]1.4.9                    c]3.6.8                        d]2.5.7 

21.Quydagilar orasida oila sistematik birliklari soni nechta?                  

1.tuvaloqlar.2.xongul.3.uzumdoshlar.4.safsan xurmosi.5.yo’rg’a tuvaloq.6.loladoshlar.7.yovvoyi 

tok.8.turnasimonlar.9.bug’ular.10.uzumdoshlar.11.xolmon isirg’aguli.12.juft tuyoqlilar.13.loladoshlar. 

a]4                                     b]2                               c]3                                       d]5 

 

 



 

        


                                                                                                              

 

 



 

 

 



 

 

   



 

 

 



 

 

 



                                                                             

 

 



 

 

    



 

 



 

 

 



 

 

 



 

 

 



 

 

 



 

 

 



 

                                                                                  

 

 

 



 

   


 

 

 



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

 

           



 

 

 



 


 

 

     



 

 

 

 

 

 

 



 

 

 



   

                                                               

 

 

  



 

                                                                                               

 

 

 



 

 

 



 

 

 



 

 

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