• Aniki 🌱🌿@lemm.ee
        link
        fedilink
        English
        arrow-up
        3
        arrow-down
        13
        ·
        11 months ago

        That’s the mechanism, but how environments grow wings or blowholes or 8 vs 6 legs is entirely magic still.

        • BarrelAgedBoredom@lemm.ee
          link
          fedilink
          English
          arrow-up
          11
          arrow-down
          2
          ·
          11 months ago

          Environmental pressures and conditions make specific traits more advantageous for species inhabiting a particular environmental niche. That’s why everything turns into crabs

          • Flying Squid@lemmy.world
            link
            fedilink
            English
            arrow-up
            2
            ·
            11 months ago

            “Everything Turns Into Crabs” would be an amazing title for a book about evolution. Someone tell Richard Dawkins.

        • ahornsirup
          link
          fedilink
          English
          arrow-up
          6
          arrow-down
          1
          ·
          edit-2
          11 months ago

          Random chance produces advantageous trait. Advantageous trait gets propagated because it’s a competitive benefit for the individuals carrying it.