Question

Which phenotypic change is genetic?

A. the flower color in a population changes overtime.


B. Plants in a field are smaller than usual after a drought.


C. An individual cuts his hair and changes its color.


D. A person with fair skin gets severely sunburned.

Answer 1

The answer is a

Step-by-step explanation:

A is the only answer that happened over time and is with a whole population. The others are just something that happens immediately or are caused by an outside factor. Genetics happen inside the organism.