Gujarati
5.Molecular Basis of Inheritance
medium

$DNA$ is found primarily

A

In cell nucleus

B

Outside the cell nucleus

C

In cell cytoplasm

D

None of these

Solution

(a)$DNA$ occurs mainly in nucleus, forming major chemical proportion of chromosomes. Some amount of $DNA$ is also present in cytoplasm (mitochondria and plastids).

Standard 12
Biology

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