In humans,skin color is controlled by several genes.Thus,skin color is a(n)____ characteristic.
A)dominant
B)co-dominant
C)epistatic
D)pleiotropic
E)recessive

Question

Quizplus · Accepted Answer

Skin color is controlled by multiple genes, including those involved in the production of melanin. This makes it an example of a polygenic trait, meaning that it is influenced by multiple genes rather than just one dominant or recessive gene. In addition, some genes may have an epistatic effect on skin color, meaning they interact with other genes to influence the phenotype.

In Humans,skin Color Is Controlled by Several Genes