This legacy was picked up from 60 – 80,000 years ago, when successive
waves of modern humans began migrating from Africa into Asia and
Europe, encountering and interbreeding with their Neanderthal cousins
who had evolved there from around 250,000 years ago. Their hybrid children bore genes from both lineages, but eventually
modern human genes diluted Neanderthal genes to the extent that the
species seemed to disappear from the archaeological record around 30,000
years ago.
Those Neanderthal genetic mutations which were not beneficial to
modern humans were partially swept out by natural selection over time.
The remnants are alive in the genomes of Europeans and Asians today.
If you exhibit any of the following traits, they may just be an echo of
your inner Neanderthal:
Read the article over at Aboard in the Yard over
here.
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