Saturday, December 26, 2009

How does reproductive and geograpgic isolation affect speciation?

Has anyone read the Holt science spectrum book?How does reproductive and geograpgic isolation affect speciation?
It increases speciation by the process of genetic drift because speciation is primarily based on the ability to successfully breed with other species. Reproductive and geographic isolation eventually result in drifting away from the ancestral species to a new species.
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