E rgashev asadbek biologiya 8


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T/r

To’pgul nomi

O’simlik nomi

1

Kallakcha

Sebarga

2

Oddiy boshoq

Bug’doyiq

3

Murakkab soyabon

Bodiyon

4

So’ta

Makkajo’xorining
changchili guli

5

Kuchala

Oqqayin

A) 1,3,5 B) 1,3,4 C) 2,4,5 D) 1,4



  1. Aminokislota berilgan javobni aniqlang.

A) gistidin B) sitokinin C) guanin D) auksin



  1. Tayoqchasimon xromosomalar qanday ataladi?

A) submetasentrik B) autosoma
C) metasentrik D) akrosentrik



  1. Odamda zigotada xromosoma to'plami qanday holatda o'g'il bo’la rivojlanishi mumkin.

A) 22 autosoma + Y B) 22 autosoma + X
C) 44 ta autosoma + XY D) 44 ta autosoma + XX

https://t.me/ABDURASULOV_AKADEMIYASI

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