AIIMS2004Botany-Genetics

AIIMS 2004 Botany Human Genome MCQ Question

Type: MCQ-fact-Medium-Class 12

The total number of nitrogenous bases in human genome is estimated to be about

A

3.5 million

B

35 thousand

C

35 million

D

3.1 billion

Correct Answer

Option D

Detailed Explanation

The two DNA strands are held together by weak (hydrogen) bonds between the bases on each strand, forming base pairs.

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