Question

Two factors that drive natural selection are listed below.

1. Percentage of young that survive
2. Ability to produce offspring

Which statement is true about the two factors?

Factor 1 causes genetic variation and factor 2 causes differential reproductive success.
Factor 1 causes differential reproductive success and factor 2 causes genetic variation.
Both factors cause differential reproductive success.
Both factors cause genetic variation.

Answer 1

Explanation:

2.

Fecundity

Fecundity is the ability to produce offspring. It can also describe the reproductive rate of an individual organism

.