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guapka [62]
3 years ago
5

Discuss genetic drift and gene flow as mechanisms of evolutionary change​

Biology
1 answer:
dezoksy [38]3 years ago
8 0
Answer: Gene flow is the movement of alleles from one population to another as a result of the migration of individuals. This causes a reduction in the differences between populations. ... Genetic drift is a change in allele frequencies due to change of events in a small breeding population.
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