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Old 09-24-2012, 09:34 PM
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Chronos Chronos is offline
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Join Date: Jan 2000
Location: The Land of Cleves
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And since humanity's female MRCA never knew the male MRCA
Nitpick: You mean the female-line MRCA and male-line. Everyone's father's father's father's ... father was Y-Adam, and so he was most certainly a common ancestor of all humanity, but his mother was also, therefore, a common ancestor of all humanity. And the mixed-line MRCA was much more recent than either Y-Adam or Mitochondrial Eve.