Snap: Study shows humans are evolving faster than previously thought posted by drunkenninja
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  • Gozzin
    +2

    the appearance of a gene that allows lactose to be digested.

    Some people missed out on that gene, however.

    9 years ago
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    • drunkenninja
      +2

      Yeah, and for who are intolerant to lactose its not exactly pleasant.

      9 years ago
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