Definition for Hybrid breakdown
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Revision as of 21:47, 3 March 2011 by Duddy (Talk | contribs) (Created page with "A postzygotic mechanism of reproductive isolation in which an interspecies hybrid is viable and fertile, but subsequent generations harbour detrimental genetic abnormalities.")
A postzygotic mechanism of reproductive isolation in which an interspecies hybrid is viable and fertile, but subsequent generations harbour detrimental genetic abnormalities.