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Allopatric Speciation Sign Video

Upload On Fri Sep 28 2012 by ASL STEM

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Definition

The hypothesis that new species are formed by dividing an ancestral species into geographically isolated subpopulations that evolve reproductive barriers between them through independent evolutionary divergence from their common ancestor.

Source: Hickman, C.P., et al. 2011. Integrated Principles of Zoology. Fifteenth Edition. McGraw-Hill Higher Education.
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