The common direct paternal ancestor of all men alive today was born in Africa around 140,000 years ago. Dubbed “Y-chromosome Adam” by the popular press, he was neither the first human male nor the only man alive in his time. He was, though, the only male whose Y-chromosome lineage is still around today. All men, including your direct…
ContinueAdded by Richard Cremeans on May 13, 2013 at 9:55am — No Comments
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