Am completely confused, why is this considered a meme?
Am completely confused, why is this considered a meme?
...Ok so the embryonic layers of various species gives rise to certain anotomical structures; in this case bones and joints from apical ridge; proximal & distal .. including the carpal. Got it.![]()
Specifically, all of them have "Carpals" approximately located before the beginning of the fingers (or almost in the end of the wing). This means that Carpals have the same biological function, a conserved function, in very different animals. This is an indicative that there is a common ancestral among these animals, where Carpals were displayed for the first time