gene flow

What Does Gene Flow Do To The Variation Between The Island And Mainland Populations?

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What Does Gene Flow Do To The Variation Between The Island And Mainland Populations? What does gene flow do to the variation between the island and mainland populations? Gene flow can counteract the effects of natural selection and genetic drift. It increases the genetic variation in a population (through the introduction of new alleles) and

What Effect Would Increasing Gene Flow Between Two Populations?

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What Effect Would Increasing Gene Flow Between Two Populations? What effect would increasing gene flow between two populations? Gene flow within a population can increase the genetic variation of the population, whereas gene flow between genetically distant populations can reduce the genetic difference between the populations. What happens when there is increased gene flow between