Traits that help one sex but hurt the other are not sufficient for maintaining genetic variation. A series of rodent experiments showed that even with abundant food and water, personal space is ...
In natural populations, the mechanisms of evolution do not act in isolation. This is crucially important to conservation geneticists, who grapple with the implications of these evolutionary processes ...
The second science -- Simple selection -- The genetic and ecological context of selection -- History, chance, and necessity -- The rate of genetic deterioration -- The rate of environmental ...
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