The oldest-known sex chromosome emerged in octopus and squid between 455 million and 248 million years ago — 180 million years earlier than the previous record-holder, scientists have discovered.
  • @Wermhatswormhat
    14•10 months ago

    Cephalopods are so much cooler than we give them credit for. These guys sex!

    • Maeve
      2•10 months ago

      For some weird reason, I’m picturing Roger from American Dad.