L. N. Isayev va P. F. Barovskiy qaysi kasalliklarni tugatishiga asos bo’ldi?
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7-sinf Zoologiya mavzulashtirilgan
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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?........................................................................................................................ Download 0.69 Mb. Do'stlaringiz bilan baham: 
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