Biology, asked by adarshkumar61, 1 year ago

7.6 MECHANISM OF EVOLUTION​

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Answered by aman0mishra
1

Answer:

Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool. Two of the most relevant mechanisms of evolutionary change are: Natural Selection and Genetic Drift.

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