Group: sci.bio.evolution · Group Profile · Search for species in sci.bio.evolution
Author: DK
Date: Jul 11, 2008 09:34
...world population was very smal yet we had several species of man. In the past 1000 years the ... of magnitude larger, yet how come no new species have evolved? My understanding was evolution depends on ...So why are we not seeing radically new species man emerge when more people are born in... 100,000 years ago. Because for new species to emerge, there has to be reproductive isolation....
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