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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