In Order for Natural Selection to Occur Within a Population

question 35

Multiple Choice

In order for natural selection to occur within a population, certain conditions must be met.One such condition is

• A)heterozygosity must be very low.
• B)frequent mutations that are inherited.
• C)phenotypic differences resulting from environmental conditions.
• D)phenotypic variations that are genetic.

---

Definitions:

Environmental Conditions

The various physical and biological factors that affect the life and growth of organisms within an area, including temperature, humidity, soil, and availability of resources.

Military Security

Measures taken to ensure the protection and defense of a country and its interests.

Food Resources

Refers to the supply of food and raw materials available from agriculture, fishing, and other sources to sustain human and animal life.