There are three ways that natural selection can chnage a population. list all three of them AND then describe atleast 2 of them.

Question

Sydnee Trujillo

Biology

4 March, 19:43

There are three ways that natural selection can chnage a population. list all three of them AND then describe atleast 2 of them.

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Jayda Newton · Answer 1

Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.

Explanation:

Evolution, in genetic terms, involves a change in the frequency of alleles in a population over time. What are the sources of genetic variation? Three sources of genetic variation are mutation, genetic recombination during sexual reproduction and lateral gene transfer.