Question

Macy always thought there were only a few hair colors: blond, brown, and black. However, when she actually began looking around, she saw varying shades of these hair colors. What is a possible reason for so many different hair colors?

A.
codominance
B.
coinheritance
C.
incomplete dominance
D.
incomplete inheritance
E.
polygenic inheritance

Answer 1

polygenic inheritance

Answer 2

Polygenic inheritance

Step-by-step explanation:

The reason is polygenic inheritance.

Polygenic inheritance is when more than one gene is responsible for the manifestation of some characteristic.

Monogenic inheritance is manifested from a single gene.

When this happens, several characteristics can be manifested at once