Biology, 31.01.2020 00:57 dedrell16

Why is it likely that most speciation is allopatric? because disruptive selection between forms of traits in sympatric populations is always very strong. because vicariance events are common. because related species are always found in allopatry rather than in sympatry. because gene flow between populations prevents genetic divergence in sympatry. because gene flow between diverging populations is strong in allopatry.

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