Metapopulations occur when species fragmented and dispersal and gene flow occur

Metapopulations occur when species fragmented and

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oExplain the relationship between evolution and natural selection. oGive several examples of evolution in natural populations, pointing out what phenotypes are under selection and what the selection mechanism is. oWhat factors are most important in changing gene frequencies in natural populations? Do some of the mechanisms work against each other? How? 17
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BIOL 4253 First Exam Review Brown - Spring 2013
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