Order Primate Analysis

Many processes have taken place to shape humans from the Australopithecus Afarensis to the modern day human also known as the Homo Sapien. As a result, the two defining traits that occurred by taxonomy are the effects of brain size and bipedalism. Humans, like other primates are considered as Order Primates in the Hominidae family and therefore are a prime example of taxonomy when the two diverged into different species. During taxonomy when humans diverged from their ancestors 6 to 7 million years ago, the result is the differences such as walking upright, brain size and overall skeletal structure are prominent due to the divergence of humans and other primates. Although primates and humans both share many anatomical, behavioral and socialization traits the differences are drastic and are all a result of selective pressures.
To understand why humans and apes are alike, one must understand why they are the way they are. Selective
During the study chimpanzees and human children “respond in a similar manner when tested with different sounds and “lexigrams” (Koren). Consequently, the divergence occurred when children began to communicate through speech and researches belief this behavior in the article written by Dixon, Apes Cuddle Each Other like Humans, apes are reported to share concern with each other just like humans. Primates “kiss, hug and embrace each” other showing that monkeys are self aware and share the need for interaction very much like humans (Dixon). Younger primates chase and play with each other each other like human children do. In Dixon’s article, Monkeys who scream frequently and are not quieted by these emotional exchanges show less compassion for others. For these traits to be shared amongst primates through a common