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So’rg’chlilar va tasmasimon chuvalchanglar sinfi
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7-sinf Zoologiya mavzulashtirilgan
So’rg’chlilar va tasmasimon chuvalchanglar sinfi.
1.So’rg’ichlilarning tana shakli qanday va nima b-n qoplangan?....................................................................................... 2.So’rg’ichlilarning voyaga yetgan va lichinkalari qayerda parazitlik qiladi?................................................................... 3.Jigar qurti qaysi hayvonlarda parazitlik qiladi?............................................................................................................... 4.Jigar qurtini uzunligi va shakli?....................................................................................................................................... 5.Jigat qurtini so’rg’ichlari qayerda joylashgan?................................................................................................................ 6.So’rg’ichlari yordamida qayerga yopishdi?..................................................................................................................... 7.Jigar qurtini hazm qilish sistemasi?................................................................................................................................. 8.Jigar qurti nimalar b-n oziqlanadi?.................................................................................................................................. 9.Jigar qurtini rivojlanish siklini ketma- ketligi?................................................................................................................................................................. ................ 10.Jigar qurtining asosiy xo’jayni?..................................................................................................................................... 11.Jigar qurtining oraliq xo’jayni?...................................................................................................................................... 12.Qoramol tasmasimon chuvalchangining voyaga yetgani va lichinkasi qayerda parazitlik qiladi?................................................................................................................................................................... .............. 13.Qoramol tasmasimon chuvalchangini uzunligi?............................................................................................................ 14.Gavdasi qanday tuzilgan?.............................................................................................................................................. 15.Boshida nechta so’rg’ich joylashgan?.......................................................................................................................... 16.Tanasi nechta bo’g’imga bo’lingan?.............................................................................................................................. 17.Qoramol tasmasimon chuvalchangi oziqni qanday so’rib oladi?.................................................................................. 18 .Qoramol tasmasimon chuvalchangini har bir tana bo’g’imida qanday jinsiy organlar takrollanadi?......................................................................................................................................................... ............... 19.Tuxumlari qoramolga qanday yuqadi?.......................................................................................................................... 20.Tuxumidan chiqqan lichinka qon orqali qaysi organga boradi?.................................................................................... 21.Suyualik bilan to’lgan pufakcha nima deyiladi?............................................................................................................ 22.Finnasi odamga qanday yuqadi?.................................................................................................................................... 23.Qoramol tasmasimon chuvalchangining asosiy va oraliq xo’jayni nima hisoblanadi?................................................. 24.Yassi chuvalchanglarning qadimgi ajdodi qaysi hayvonlar hisoblanadi?..................................................................... 25.Kiprikli chuvalchanglardan qaydi chuvalchanglar kelib chiqqan?................................................................................ 26.Yassi chuvalchanglarni nechta turi bor?........................................................................................................................ 27.Yassi chuvalchanglarning tana bo’shlig’i qanday to’qima b-n to’lgan?....................................................................... 28.Yassi chuvalchanglarning erkin yashovchi vakili?........................................................................................................ 29.Yassi chuvalchanglarning parazit vakillari?.................................................................................................................. 30.So’rg’ichlilar va tasmasimon chuvalchanglarning parazitlikka moslashish belgilari?.............................................................................................................................................................. ............... 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