@[email protected]M to Science [email protected]English • 9 months agoPlatypusesmander.xyzimagemessage-square134fedilinkarrow-up11.12K
arrow-up11.12KimagePlatypusesmander.xyz@[email protected]M to Science [email protected]English • 9 months agomessage-square134fedilink
minus-squareDr. WeskerlinkfedilinkEnglish23•9 months agoI’m curious now how a mammal develops in an external egg. The process seems so weird.
minus-square@[email protected]linkfedilinkEnglish17•9 months agoI think they might’ve diverged from therians (placentals+ marsupials) before their ancestors became viviparous.
I’m curious now how a mammal develops in an external egg. The process seems so weird.
I think they might’ve diverged from therians (placentals+ marsupials) before their ancestors became viviparous.