How Does Gene Flow Cause Evolution
The Flow of Individuals in and out of a Population Introduces New Alleles and Increases Genetic Variation Within That Population. Mutations Are Changes to an...
What’s an example of convergent evolution?
An example of convergent evolution is the similar nature of the flight/wings of insects, birds, pterosaurs, and bats. … Structures that are the result of convergent evolution are called analogous structures or homoplasies; they should be contrasted with homologous structures, which have a common origin.
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How do pollinators contribute to the gene flow?
In cities, pollinator foraging is often sufficient to maintain gene flow between fragmented patches. … Pollinators that move long distances have been documented to maintain population connectivity, limit inbreeding and reduce genetic differences among populations (Ehrlich and Raven, 1969; Lenormand, 2002).