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Advanced Placement (AP)

4 January, 04:29

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.