Question

A mutation occurs in the eye cell of a rat. the mutation stops the gene from producing the protein that builds part of tge eye. when would this mutation have the biggest effect on the health of the rat?

A. when the rat is developing
B. when the rat is reproducing
C. When the rat is an adult
D. when the rat is undergoing meiosis

Answer 1

A.

because this is when teh problem will first occur for the rat