What is the approximate percentage of repetitive DNA sequences in human DNA?
A. 10 to 20%
B. 20 to 30%
C. 30 to 40%
D. 40 to 50%
Answer:B
What is the approximate percentage of repetitive DNA sequences in human DNA?
A. 10 to 20% B. 20 to 30% C. 30 to 40% D. 40 to 50%