Question
Biology Question on the molecular basis of inheritance
Human genome consists of approximately
A
3×109bp
B
6×109bp
C
20,000−25,000bp
D
2.2×104bp
Answer
3×109bp
Explanation
Solution
Human genome has 3.1647 million nucleotide base pairs (3×109bp). The average gene size is 3000 base pairs. The human genome consists of about 20,500 genes.