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Gene flow is the movement of genes between populations, which can introduce new genetic variations and prevent populations from diverging into separate species. It can increase genetic diversity, reduce differences between populations, and potentially lead to the spread of beneficial traits throughout a species. Gene flow is important in evolution as it promotes genetic exchange and maintains the genetic cohesion of a species.

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1y ago

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Related Questions

When is a genetic drift a major factor of evolution?

When there is low gene flow.


When is genetic a major factor of evolution?

When there is low gene flow


What is the mechanism of evolution?

The main driving mechanism of evolution is natural selection. Though genetic drigt and gene flow can also cause evolution.


When is genetic drift major factor of evolution?

When there is low gene flow


When genetic drift a major factor of evolution?

When there is low gene flow


When is genetic drift a major factor evolution?

When there is low gene flow


Does gene flow add new alleles to a population gene pool?

Yes, gene flow can introduce new alleles to a population's gene pool when individuals from one population migrate and breed with individuals from another population. This exchange of genetic material can increase genetic diversity and alter allele frequencies within the recipient population. Consequently, gene flow plays a significant role in evolution by promoting variation and adaptability.


When is genetic drift a major factor to evolution?

When there is low gene flow (apex 10.1.2)


How does gene flow lead to evolution?

Gene flow, or the movement of genes between populations, can introduce new genetic variation into a population. This can increase genetic diversity and lead to the spread of beneficial traits, which can drive evolutionary changes within a population over time. In essence, gene flow promotes adaptation and can result in the evolution of populations.


After the coelom developed what process allowed for the evolution of the many types of protostomes?

the answer is gene flow


When is genetic drift a factor in evolution?

When there is low gene flow When there is no selective pressure When there is a bottleneck


How did the increased movement of people on earth alter evolution?

It increased gene flow, which is the description given to alleles that enter the gene pool through migration.