Qarshi davlat universiteti tabiiy fanlar fakulteti zoologiya va fiziologiya kafedrasi

Mavzu bo’yicha talabalar boshlang’ich bilimini tekshirish
Kirish testlarini ishlang:
1. Ko’l baqasining baliqlarga o’xshashlik belgisi: A-teri orqali nafas olishi, B-qon aylanish sistemasi, V-tuxumining urug’lanishi, G-umurtqa pog’onasining tuzilishi.
2. Nog’ara parda nima? A-ko’rish organi, B-eshitish organi, V-hid bilish organi, G-suzish organi.
3. Baqa teri bezlari baliqlarnikidan qanday farq kiladi? A-ko’p hujayrali, B-bir hujayrali, V-miqdori ko’p, G-miqdori kam.
4. Baqa bosh miyasining qaysi qismi yaxshi taraqqiy etmagan? A-oldingi miya, B-uzunchoq miya, V- miyacha, G-oraliq miya.
5. Baqa kislorodni necha foizini teri orqali oladi? A-21%, B-31%, V-41%, G-51%.

Yozma va rasmli topshiriqlarni bajarish
Quyidagi topshiriqlarni bajaring:

1. Ko’l baqasining tashqi tuzilishi bilan tanishing va tana qismlarini yozing.

1. 2. 3. 4. 5. 6.

2. Amfibiyalar tuzilishidagi xarakterli belgilarni yozing:

1. ___________________________________________________________________________

2. ___________________________________________________________________________
3. ___________________________________________________________________________
4. ___________________________________________________________________________
5. ___________________________________________________________________________

3. Ko’l baqasining sistematik o’rnini belgilang (o’zbekcha va lotincha):

Kenja tip: _____________________________________________________________________

Katta sinf: _____________________________________________________________________
Sinf: _________________________________________________________________________
Turkum: ______________________________________________________________________
Oila: _________________________________________________________________________
Tur:__________________________________________________________________________

4. Baqaning tashqi ko’rinishini chizing va raqamlar orqali belgilang:

1. burun teshigi 2. nog’ora pardasi 3. rezonator 4. teri qatlami 5. kloaka teshigi 6. ko’zi

5. Baqa og’iz bo’shlig’i tuzilishini chizing va raqamlar asosida belgilash kiriting:

1. tishlari 2. tili 3. dimog’ suyagidagi tishlar 4. xoanalar 5. ko’z olmasi (og’iz bo’shlig’idan ko’rinishi) 6. yevstaxiev naylarining teshiklari 7. hiqildoq yorig’i 8. rezonatorning teshigi

6. Urg’ochi baqaning ichki organlari nomini raqamlarga mos holda yozing:

1.__________________________ 2.__________________________ 3.__________________________ 4.__________________________ 5.__________________________ 6.__________________________ 7.__________________________ 8.__________________________ 9.__________________________ 10._________________________ 11._________________________ 12._________________________ 13._________________________ 14._________________________ 15._________________________ 16._________________________ 17._________________________ 18._________________________ 19._________________________ 20._________________________ 21._________________________ 22._________________________ 23._________________________ 24._________________________ 25._________________________ 26._________________________ 27._________________________ 28._________________________

7. Baqaning arterial va venoz sistemasi qismlari nomini raqamlarga mos holda yozing:

1.____________________________________ 2.____________________________________ 3.____________________________________ 4.____________________________________ 5.____________________________________ 6.____________________________________ 7.____________________________________ 8.____________________________________ 9.____________________________________ 10.___________________________________ 11.___________________________________ 12.___________________________________ 13.___________________________________ 14.___________________________________ 15.___________________________________ 16.___________________________________ 17.____________________________________

1._____________________________________ 2._____________________________________ 3._____________________________________ 4._____________________________________ 5._____________________________________ 6._____________________________________ 7._____________________________________ 8._____________________________________ 9._____________________________________ 10.____________________________________ 11.____________________________________ 12.____________________________________ 13.____________________________________ 14.____________________________________ 15.____________________________________ 16.____________________________________ 17._____________________________________

8. Erkak baqaning siydik-tanosil sistemasi qismlari nomini raqamlarga mos holda yozing:

	1. _____________________ 2. _____________________ 3. _____________________ 4. _____________________ 5. _____________________ 6. _____________________		7. ___________________ 8. ___________________ 9. ___________________ 10. __________________ 11. __________________ 12. __________________
	1. _____________________ 2. _____________________ 3. _____________________ 4. _____________________ 5. _____________________ 6. _____________________	7. ___________________ 8. ___________________ 9. ___________________ 10. __________________ 11. __________________ 12. __________________