Respuesta :
The answer that best describes how DNA is used as a molecular clock is the number of mutations in DNA is compared between two species.
Answer:
The correct answer is a = The number of mutations in DNA is compared between two species.
Explanation:
Hello ! Let's solve this!
The molecular clock is a technique to see the divergence between two species. In other words, to see DNA mutations.
The correct answer is a = The number of mutations in DNA is compared between two species.