2 ms·
Yes, that's different subject on how egg, roe and womb is really the same kind of thing. What was striking to me was how far in ancestry chain you have to go b
by mirekrusin 4y ago
Yes, that's different subject on how egg, roe and womb is really the same kind of thing.
What was striking to me was how far in ancestry chain you have to go back with rhinos to meet common ancestor with egg-lying triceratops - this ancestor will not look like any of them, however they did meet from completely divergent dna to be so look alike, crazy.
- graycat 4y agoYup, maybe that looking alike is called convergence. Apparently a big instance is eyes, apparently developed several times with surprisingly close to the same design. Pigs, rhinos, hippos, ..., triceratops all look much the same to me! Hmm ...? Would the real test of sameness be to see if they make similar BBQ???