fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 个月前Platypusesmander.xyzimagemessage-square128fedilinkarrow-up11.11Karrow-down112
arrow-up11.1Karrow-down1imagePlatypusesmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 个月前message-square128fedilink
minus-squareloaExMachinalinkfedilinkEnglisharrow-up17·4 个月前I think they might’ve diverged from therians (placentals+ marsupials) before their ancestors became viviparous.
I think they might’ve diverged from therians (placentals+ marsupials) before their ancestors became viviparous.