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pishi asked in Science & MathematicsBiology · 10 years ago

Over time, the movement of people on Earth has steadily increased. This has altered the course of human evolut?

Over time, the movement of people on Earth has steadily increased. This has altered the course of human evolution by increasing:

A) gene flow.

B) mutations.

C) non-random mating.

D) genetic drift.

E) geographic isolation.

3 Answers

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  • 10 years ago
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    A.. The movement of alleles into and out of a gene pool. Migration of an organism into different areas can cause the allelic frequencies of that population to increase.

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  • 10 years ago

    B) mutations would by my guess, for speciations often casues mutations as well as the growth of new species.

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  • 10 years ago

    E

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