The best molecular clock genes are those that
A) have a low mutation rate
B) have a high mutation rate
C) have a variable mutation rate
D) have a constant mutation rate
E) have no mutation rate
Answer: D) have a constant mutation rate
The best molecular clock genes are those that
A) have a low mutation rate
B) have a high mutation rate
C) have a variable mutation rate
D) have a constant mutation rate
E) have no mutation rate
Answer: D) have a constant mutation rate