Question

Human skin color varies widely around the world, and children do not always exhibit the exact same coloring as their parents. Based on this information, what is true about human skin color? is it A.

Skin color is not a genetic trait. or B.
A single pair of alleles controls this trait.C.
It’s an example of incomplete dominance.D.
It’s an example of polygenic inheritance.

Answer 1

Probably C, as recessive traits will not appear in phenotype, but two recessives show that phenotype.