Human Origin

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Human Origins

Human Origins


Humans belong to the biological group known as “primates” who are mammals as suggested by the phenotypic history of Homo. About 2 million years ago humans emerged as a distinct species from the hominid. The other subspecies like Homo erectus and Neanderthals that emerged along with humans are now extinct. Researchers who studied both human and nonhuman primates learnt a great deal about the natural behavior of nonhuman species but could not make any judgment as the short-term information was confirmed in the long-run. Therefore, the importance of long-term studies was relevant to modeling of early human behavior ...
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