Chicken?

  • Call me Lenny/Leni@lemm.eeBanned from community
    link
    fedilink
    English
    arrow-up
    2
    arrow-down
    2
    ·
    2 years ago

    To fly maybe. Not sure, it just seems biologically conservative when every other surviving dinosaur became birds, fish, and mammals.

    • snooggums@midwest.social
      link
      fedilink
      English
      arrow-up
      3
      ·
      edit-2
      2 years ago

      Fish existed first, reptiles evolved from fish. Mammals evolved from reptiles alongside dinosaurs who also evolved from reptiles.

      The only dinosaurs that survived the mass extinction 65 million years ago were birds.

      • Call me Lenny/Leni@lemm.eeBanned from community
        link
        fedilink
        English
        arrow-up
        2
        arrow-down
        1
        ·
        2 years ago

        Evolution isn’t always a forward process. Hence how we have cetaceans and why crabs evolved into existence five separate times.

          • Call me Lenny/Leni@lemm.eeBanned from community
            link
            fedilink
            English
            arrow-up
            2
            arrow-down
            1
            ·
            2 years ago

            That’s what I mean by a “forward process”. Often people think evolution always goes that one way you describe.