• @[email protected]
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    fedilink
    81 month ago

    Milk cows have larger breasts than necessary, but that’s from artificial breeding rather than any sort of evolution or adaptation.

    • @[email protected]
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      fedilink
      31 month ago

      Their larger breasts are necessary since they require a high milk output to reproduce effectively (due to selective pressure of breeding)

      Just because the pressure is not “natural” doesn’t mean its not real.