Biologiya fani nimani o‘rganadi?, A) Moddalar tuzilishini, B) Tirik organizmlarni, C) Yulduzlar harakatini, D) Mineral tarkibini, Quyidagilardan qaysi biri tirik organizm emas?, A) Bakteriya, B) Qo‘ziqorin, C) Virus, D) Tog‘ jinslari, Fotosintez uchun zarur bo‘lgan asosiy modda qaysi?, A) Kislorod, B) Suv, C) Azot, D) Temir, O‘simliklarda ildizning vazifasi?, A) Changlanish, B) Suv va mineral moddalarni shimish, C) Meva hosil qilish, D) Nafas olish, Hayvon hujayrasida qaysi organoid bo‘lmaydi?, A) Xloroplast, B) Mitoxondriya, C) Yadro, D) Sitoplazma, Qon aylanish sistemasining asosiy organi qaysi?, A) Yurak, B) Jigar, C) Buyrak, D) Me’da, Skeletning vazifalaridan biri?, A) Qon yasash, B) Hidi bilish, C) Harakatni ta’minlash, D) Oziqni hazm qilish, Qaysi vitamin yetishmasa, suyaklar mo‘rtlashadi?, A) A vitamini, B) C vitamini, C) D vitamini, D) K vitamini, Nafas olish organlari to‘g‘ri berilgan qatorni toping:, A) Jigar–o‘pka–ichak, B) Burun–traxeya–o‘pka, C) Qizilo‘ngach–o‘pka, D) Til–halqum, Qaysi qon tomiri yurakka qon olib keladi?, A) Aorta, B) Arteriya, C) Venalar, D) Kapillyar, DNKning asosiy vazifasi?, A) Energiya ishlab chiqarish, B) Oqsillarni parchalanishi, C) Irsi axborotni saqlash, D) Hujayralarni oziqlantirish, Mitoz – bu…, ) Jinsiy ko‘payish turi, B) Hujayraning teng bo‘linishi, C) Oqsil sintezi, D) Yadro yo‘qolishi, Qaysi organ endokrin bez hisoblanadi?, A) O‘pka, B) Qalqonsimon bez, C) Me’da, D) Jigar, Nerv impulsining o‘tishini ta’minlovchi modda?, A) Gormon, B) Antibiotik, C) Neyromediator, D) Lipid, Qonning qaysi qismi immunitet uchun javob beradi?, A) Eritrotsitlar, B) Leykotsitlar, C) Trombotsitlar, D) Plazma.

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