ZeroCool@slrpnk.net to Biology@mander.xyzEnglish · 8 months agoOldest known sex chromosome emerged 248 million years ago in an octopus ancestorwww.livescience.comexternal-linkmessage-square12fedilinkarrow-up1115arrow-down11
arrow-up1114arrow-down1external-linkOldest known sex chromosome emerged 248 million years ago in an octopus ancestorwww.livescience.comZeroCool@slrpnk.net to Biology@mander.xyzEnglish · 8 months agomessage-square12fedilink
The first consentacle.