Evolution is change in population over time and includes the gene pool of that population. How does biogeographic isolation allow for the change of gene pools over time
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There is little mixing of genetic makeup during isolation and as a result variations take place which makes them different. The best genes are selected for next generation so over gene pools changed.
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The geographic isolation is a term that is used to denote the group of organism that eventually stops the flow of genes from other groups of the same species. These groups evolve due to mutations that are not found in other members of the same group.
The biogeographic isolation allows to breed in the same genes and they possess the same characteristics as the people in their geographic location. The location allows the genes to adapt to the area and allow the gene pool to change. It determines the time that population will breed.
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