“Humans are the only primates with a chin – now we finally know why” — what this page in the network covers. Biologists have debated the reason why Homo sapiens evolved a prominent lower jaw, but this unique feature may actually be a by-product of other traits sha...
Biologists have debated the reason why Homo sapiens evolved a prominent lower jaw, but this unique feature may actually be a by-product of other traits shaped by natural selection The full version stays on the original page, which this listing opens directly.