アメリカ自然史博物館のインスタグラム(amnh) - 6月15日 08時00分

Recognize these guys? You should---they’re family. And today is Family History Day! With that in mind, we invite you to contemplate your own family tree, which includes your cousins, the great apes. Humans, chimps, and bonobos (pictured here) descended from a single ancestor species that lived six or seven million years ago; which is practically yesterday in the grand sweep of geologic time.
As humans and chimps gradually evolved from a common ancestor, their DNA, passed from generation to generation, changed too. In fact, many of these DNA changes led to differences between human and chimp appearance and behavior. Despite these differences, amazingly, bonobos and humans still share 99% of the same genetic material to this very day.
Photo by Eric Kilby #familyhistory #familyhistoryday #bonobos #amnh #familyhistoryday #chimpanzee #nature #dna #greatapes #ape #primates

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