Question

Please help ASAP. Will give Brainiest to first person
Which trait is controlled by three or more genes?
1) seed color in pea plants
2) feather color in roosters
3) fur color in palomino horses
4) hair color in humans

Answer 1

Hair color. Polygenic trait are controlled by three are more genes. polygenic trait is like hair, skin, and eye color

Answer 2

Answer:

Hair color in humans.

Explanation:

Polygenic trait may be defined as the trait that are controlled by the multiple genes in an organism. Polygenic trait includes non epistatic genes that interact additively to influence the phenotypic trait of a individual.

Hair color in humans are controlled by multiple genes.This type of inheritance shows the bell shaped curve. Each allele has additive effect on the other allele in case of hair color.

Thus, the correct answer is option (4).