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When an organism joins a new population, its genes become part of the new population’s gene pool. How does this gene flow affect populations?


Gene flow between populations has no effect on the gene pool.


Gene flow between populations increases genetic diversity over time.


Gene flow between populations decreases genetic diversity over time.


Gene flow increases the chance for reproductive isolation which can cause new species to form.

Respuesta :

Answer:

B . Gene flow between populations increases genetic diversity over time.

Explanation:

adioabiola

Gene flow affect populations when the Gene flow between populations increases genetic diversity over time ( option B )

The effect of gene flow is to reduce genetic differences between populations, thereby preventing or delaying the evolution of the populations in different geographical areas into separate species of the pathogen.

Gene flow

Gene flow is the movement of genes from one population to another population. It is the introduction of genetic material from one population of a species to another, thereby changing the composition of the gene pool of the receiving population.

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