_______ is a Type of Protein That Gives Color to Both

Question

_______ is a type of protein that gives color to both hair and skin.
A) Collagen
B) Sebum
C) Vitamin D
D) Melanin

Accepted Answer

Melanin is a pigmentation protein that is responsible for giving color to both hair and skin. Collagen is a structural protein found in connective tissues, sebum is an oily substance secreted by sebaceous glands, and vitamin D is a fat-soluble vitamin that is important for calcium absorption and bone health.