fossilesqueM to Science MemesEnglish · edit-28 months agotikataalikimagemessage-square40fedilinkarrow-up1663arrow-down114
arrow-up1649arrow-down1imagetikataalikfossilesqueM to Science MemesEnglish · edit-28 months agomessage-square40fedilink
minus-squaredriving_crooner@lemmy.eco.brlinkfedilinkEnglisharrow-up5·8 months agoDoes all land vertebrates come from the same ancestor? I found surprising that only one species were trying to colonize the land.
minus-squareBoxedFenders [any, comrade/them]@hexbear.netlinkfedilinkEnglisharrow-up6·8 months agoAll tetrapods share a common ancestor but the land was already teeming with invertebrate life at the time. Take a look at this handy guide to see our lineage. :)
minus-squareCort@lemmy.worldlinkfedilinkEnglisharrow-up4·8 months agoI think this was specific to tetrapods, though I don’t know if there are any land vertebrates that aren’t descendants of tetrapods. https://evolution.berkeley.edu/what-are-evograms/the-origin-of-tetrapods/
Does all land vertebrates come from the same ancestor? I found surprising that only one species were trying to colonize the land.
All tetrapods share a common ancestor but the land was already teeming with invertebrate life at the time. Take a look at this handy guide to see our lineage. :)
I think this was specific to tetrapods, though I don’t know if there are any land vertebrates that aren’t descendants of tetrapods.
https://evolution.berkeley.edu/what-are-evograms/the-origin-of-tetrapods/