Реферат: Evolution Essay Research Paper We actlike animals

as long as they were habitually used for supporting the whole weight of the

body…or so long as they were especially fitted for climbing trees."

This was written by Darwin in his book called The Descent of Man. The Descent

of Man was written to distinguish the evolvement of humans, bipedalism,

technology, and an enlarged brain. In this quote, Darwin is stating that the

evolution of the Homo sapiens unusual form of locomotion was directly linked to

the production of stone weapons. Furthermore, Darwin linked these evolutionary

changes to the origin of the canine teeth in humans. In addition, the canine

teeth of a human are unusually small compared to the canines of apes.

As bipedal creatures, Homo sapiens developed a more intense and interactive

social mind-frame. With the development of a more intense and interactive

social mind-frame, Homo sapiens required more intellect or mentality. As the

intelligence of our ancestors, Homo sapiens, increased, the greater was their

sophistication and technology.

In 1961, Elwyn Simons, at Yale University, published a monumental document,

which stated that a small apelike creature named Ramapithecus, which was the

first known hominid species. Hominid is also known as a primate. Parts of an

upper jaw were the only remains of Ramapithecus. He discovered that the cheek

teeth, which consist of the premolars and molars, are similar to the human

cheek teeth. The cheek teeth of Ramapithecus were flat and not pointed as ape

teeth are. In addition, Simons discovered that the canines were shorter and

blunter than the canines of apes. Yet another discovery Simons came to was that

the reconstruction of the incomplete upper jaw of Ramapithecus showed a

humanlike shape. The upper jaw of Ramapithecus, is an arch at the roof of the

mouth. Similar to humans, Ramapithecus walked upright on two feet, hunted, and

lived in a complex social environment. With the aid of Darwin’s theory of

evolution, Ramapithecus, the very first hominid species, became viewed by many

anthropologists has a cultural animal, which states that Ramapithecus is a

primitive version of modern humans.

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