L. N. Isayev va P. F. Barovskiy qaysi kasalliklarni tugatishiga asos bo’ldi?



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7-sinf Zoologiya mavzulashtirilgan

Infuzoriya va sporalilar sinfi.

1.Tanasi kipriklar b-n qoplangan,kichik va katta yadroga ega bo’lgan hayvon?..............................................................


2.Infuzoriya birinchi marta qayerdan topilgan?..................................................................................................................
3.Infuzoriya so’zining ma’nosi?.........................................................................................................................................
4.Tufelka qayerlarda hayot kechiradi?................................................................................................................................
5.Tufelka tanasining uzunligi?............................................................................................................................................
6.Tufelka shakli nimaga o’xshaydi?...................................................................................................................................
7.Tufelka tanasi nimalar b-n qoplangan?............................................................................................................................
8.Tufelka nimalar b-n oziqlanadi?......................................................................................................................................
9.Og’iz teshigi qayerda joylashgan?...................................................................................................................................
10.Tufelkani og’zi qayerga ochiladi?.................................................................................................................................
11.Tufelkaning oziq moddalari qayerda to’planadi?..........................................................................................................
12.Ozig’ining hazm bo’lmagan qismi qanday chiqariladi?................................................................................................
13.Tufelkaning qisqaruvchi vokuali qayerda joylashgan?..................................................................................................
14.Tufelka tanasiga kislorod qanday kiradi?......................................................................................................................
15.Tufelka yadrosi qanday shaklda?...................................................................................................................................
16.Tufelka jinssiz ko’payishidan oldin nima kuzatiladi?...................................................................................................
17.Ko’payishdan hosil bo’lgan yosh infuzoriyalarda dastlab nechta yadro bo’ladi?.........................................................
18.Tufelkaning hujayra qopig’i ostida…joylashgan?.........................................................................................................
19.Sporalilarning qancha turi bor?......................................................................................................................................
20.Bir hujayralilarning eng soda tuzilgan vakili?...............................................................................................................
21.Sporalilarning qaysi organoidlari bo’lmaydi?...............................................................................................................
22.Odamga bezgak parazitini nama yuqtiradi?...................................................................................................................
23.Bezgak paraziti qayerda ko’payadi?..............................................................................................................................
24.Nozema paraziti nimalarda parazitlik qiladi?................................................................................................................
25.Bir hujayralilarning qancha turi bor?.............................................................................................................................
26.Eng murakkab tuzilgan bir hujayralilar?........................................................................................................................
27.Sporalilar nima ta’sirida soddalashgan?........................................................................................................................



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