If Two or More Phenotypes in a Population Are Both

question 8

Multiple Choice

If two or more phenotypes in a population are both favored by selection, what is happening?

• A) Gene flow
• B) Directional selection
• C) Balanced polymorphism
• D) Sexual selection
• E) Stabilizing selection

---

Definitions:

Collagen

A protein that is a major component of connective tissues in the body, providing structural support and strength.

Absorption

The process by which substances are taken up by a tissue, such as the absorption of nutrients by the intestines.

Vitamin C

A water-soluble vitamin found in various foods, necessary for the growth, development, and repair of all body tissues, and functioning as an antioxidant.

Cyanocobalamin

is a synthetic form of vitamin B12 used to treat and prevent B12 deficiency and related conditions.