In the absence of selection, migration and gene flow between two populations will result in ________.Group of answer choicesassortative matinga genetic bottleneckinbreedingsimilar allele frequencies in the two populations
Question
In the absence of selection, migration and gene flow between two populations will result in ________.Group of answer choicesassortative matinga genetic bottleneckinbreedingsimilar allele frequencies in the two populations
Solution
In the absence of selection, migration and gene flow between two populations will result in similar allele frequencies in the two populations.
Here's why:
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Migration and gene flow are mechanisms of evolution that involve the transfer of genes from one population to another.
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If there is no selection (meaning no particular trait is favored over another), then the genes that are being transferred should, over time, become evenly distributed between the two populations.
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This would result in the two populations having similar allele frequencies, or the same proportion of each type of gene.
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Assortative mating, genetic bottleneck, and inbreeding are all processes that can affect allele frequencies, but they are not the direct result of migration and gene flow in the absence of selection.
Similar Questions
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