Saturday, November 30, 2013

Human Ancestry

This is a good solid pcopycatr Try to give more than specifics The evolutionary relationships of genus Australopithecus and Homo argon even-tempered argued directly among top anthropologists. The direct hu piece phylogeny is not certain, and some(prenominal) links to modern man from four jillion years ag unitary are possible. What is not argued, however, is that the evolution of man was an evolution from the have it away up, rather than from the neck down. After our rebirth from the arboreal percentage of Africa to the terrestrial area of the savanna, our physiology below the neck, for the most(prenominal) part, has not changed. As a result, differences among each hominid are not as unequivocal as some would hope. In example, the comparison between Australopithecus africanus and Homo erectus can be sort as one of degree, not kind. A. africanus, the southern ape of Africa, inhabited the Africa region just more or less 2.6 to 2.0 MYA, while Homo erectus, near man, e ncompassed the land around 1.6 to about 1/2 MYA. contempt over one one million million million years of evolution, the differences between the devil hominids is limited, and many physical, behavioral, and natural environs adaptations are shared. Instead, a slow, forward evolution of man is delineated between A. africanus and Homo erectus.         During the mid-nineteenth century, the heavy(p) scientist Charles Darwin predicted human evolution to be in Eastern Africa.
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sure enough, in 1851 a Dutch anatomist named Eugene Dubois observe the remains of a hominid at the East African Coast that wa s classified Homo erectus because of its dep! iction of bipedalism. Other specimens that represented Homo erectus were excavated in Asia, and the Peking Man for a while, was supposition to be the oldest descendent of man (Reader 91). This belief held up for a while until professor Dart found the first dodo of A. africanus at Taung, due south Africa in... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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