Hair color is a trait that’s controlled by many genes working together. Each gene contributes to this trait only in a small proportion. Which pattern of inheritance is this? A. codominance
B. Incomplete dominance
C. Multiple Allele
D. Polygenic Inheritance

tbh i think its D

Explanation:

i say its D cos why not and i dont have enough brain cells for this

It should be D, Polygenic Inheritance.

Explanation:

If you look up the definition of Polygene, it says "A polygene or multiple gene inheritance is a member of a group of non-epistatic genes that interact additively to influence a phenotypic trait." Examples of Polygenic Inheritance are described as skin color, eye color, hair color, body shape, height, and weight. Also, since poly means multiple, it wasn't too hard to assume that "polygene" means multiple genes working together. Hope this helps!

i think the answer would be d