Question

What are Hox genes?

A. genes that can produce large changes in adult animals during the embryological development
B. genes that are most often used to calculate a molecular clock
C. genes that have never gone through the process of crossing over
D. duplicate genes that are always responsible for speciation​

Answer 1

A.

Step-by-step explanation:

Hox genes encode and correct positions of body structures making sure they form in the correct places in the body.

Answer 2

a

Step-by-step explanation:

I haven't heard of them