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genetic drift refers to changes in the gene pool of a population that result from _____.
a type of artificial selection
random changes in allele frequencies
changes in the number of polygenic traits
injuries caused by male competition

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YKTrixp

Answer:

B. Random changes in allele frequencies

Explanation:

These changes in relative allele frequency, which is called genetic drift can either increase or decrease by chance over time.

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aderopo

Answer:

b random changes in allele frequencies