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.
@aihorde@lemmy.dbzer0.com draw for me an octopus being captured under water and flown to above atmosphere then brought back down into the ocean so it could tell its octopussies that it got abducted and no one will believe it
@aihorde@lemmy.dbzer0.com draw for me The oldest-known sex chromosome emerging from an octopus ancestor 248 million years ago
style: animal
@aihorde@lemmy.dbzer0.com draw for me an octopus being captured under water and flown to above atmosphere then brought back down into the ocean so it could tell its octopussies that it got abducted and no one will believe it
style: animal