Perfect biology and chemistry Kanalimiz obunachilari uchun maxsus

II-1,3,4,7,9,10,11 I-2,5,6,8,12

I-1,3,4,7,9,10,11 II-2,5,6,8,12

II-1,3,4,7,9, I-2,5,6,8,12,10,11

I-1,3,4,7,9,10,12 I-2,5,6,8,12




2.Quyidagi suv havzasi oziq zanjiri sxemasining qaysi biri to’g’ri tuzilgan?

A)Bir hujayrali suvo’t—karp lichinkasi—cho’rtan— chivin lichinkasi---infuzoriya tufelka. B) Bir hujayrali suvo’t— chivin lichinkasi—cho’rtan— karp lichinkasi---infuzoriya tufelka.

C)Bir hujayrali suvo’t---infuzoriya tufelka—chivin lichinkasi---karp lichinkasi—cho’rtan.

D) Infuzoriya tufelka --- Bir hujayrali suvo’t —chivin lichinkasi---karp lichinkasi—cho’rtan.
3.Quyidagi olimlarni ularga mos fikrlar bilan juftlang. 1.J.B.Lamark 2.E.Zyuss 3.V.I.Vernadskiy

1.