9-sinf-10
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9-sinf - 10 yoqubov davlatbek & karimjonova dilafruz biologiya 1. urug’donda yetilgan jinsiy hujayralarning tarkibi qaysi javobda to’g’ri ko’rsatilgan ? 1) sentriol; 2) mezosoma; 3) mitoxondriya; 4) plastida; 5) akrosoma; 6) xalaza; 7) xivchin; 8) sariqlik a) 1, 2, 3, 6 b) 1, 3, 5, 7 c) 4, 5, 6, 8 d) 6, 7, 8 2. qaysi moddalarning parchalanishida 36 va 38 molekula atf hosil bo‘ladi? a) sut kislota, spirt b) glukoza, spirt c) sut kislota, glukoza d) pirouzum kislota, glukoza 3. qaysi organizmlar ikkiga bo‘linish yo‘li va gormogoniyalar yordamida ko‘payadi ? a) ko‘k-yashil suvo‘tlar b) bakteriyalar c) zamburug‘lar d) lishayniklar 4. qaysi jarayon profaza i da bo‘lmaydi ? a) krossingover b) konyugatsiya c) xromosomalarning ekvatorda joylashishi d) yadrochalarning yo‘qolishi …
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