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Question

Biology Question on the molecular basis of inheritance

Human genome consists of approximately

A

3×109bp3 \times 10^{9}\, bp

B

6×109bp6 \times 10^{9}\, bp

C

20,00025,000bp20,000 - 25,000 \, bp

D

2.2×104bp2.2 \times 10^{4}\, bp

Answer

3×109bp3 \times 10^{9}\, bp

Explanation

Solution

Human genome has 3.16473.1647 million nucleotide base pairs (3×109bp(3 \times 10^{9}\, bp). The average gene size is 30003000 base pairs. The human genome consists of about 20,50020, 500 genes.