The evolution and behavior of a primate species Essay

The evolution and behavior of a primate species - Essay Example A key factor to this argument is that primates relied on sight over smell. They were able to develop a keen sense of depth perception, perhaps because of the constant leaping that was necessary to move about the trees. Their initial adaptation to life in trees set the stage for the subsequent appearance of other primate models ("Paleoanthropology/Primates/Humans"). By "arboreal", we refer to the arboreal theory proposed by Le Gros Clark, claiming that primates evolved from their ancestors by adapting to arboreal life. Primates are thought to have developed several of their traits and habits initially while residing in trees. A key factor to this argument is that primates relied on sight over smell. They were able to develop a keen sense of depth perception, perhaps because of the constant leaping that was necessary to move about the trees. The development of the hands and feet in Primates, which made them capable of grasping, was also believed to be a result of arboreal life, which r equired a great deal of crawling along branches, and reaching out for food, usually fruits ("Arboreal theory").Considered as generalist mammals (species that are able to adapt well in a wide variety of environmental conditions and can make the most of a variety of different resources), primates show a wide range of characteristics. Some primates, including humans and baboons, do not live primarily in trees, but all species possess adaptations for climbing trees and the like. The evolution of primates started with the Plesiadapis going back to at least 65 mya. From that time until today, there is a vast difference in the species. In all aspects - behavioral, physical, and cognitive - the primate species have definitely transformed to adapt to its environment. Just as the gist of Charles Darwin's theory on evolution states, it is the survival of the fittest (Darwin). The species, then, transformed because of its need to survive. In the cognitive aspect, the primate's intelligence developed due to reasons that would ensure its survival. Just as apes realized the importance of arboreal locomotion, soon after, some of them have developed the skill in tool-making, and would use them to acquire food and for social displays, especially observed with chimpanzees (Byrne 559). Chimpanzees are also observed to use objects as tools to solve new and novel problems ("Paleoanthropology/Primates/Humans"). By the development of their cognitive element, the physical aspect is too, affected. Primates are particularly large-brained compared to other species, and with the growing cognition, the brain too grows in size. The physical evolution of the primate species, wherein evidences are most apparent in skulls unearthed from the different periods, is very much connected to their behavioral evolution. Also, the bones in the primate's body changed through the different eras. With the increasing intelligence of the primate species , it is then the behavior that changes and transforms. This is then the evolvement of the primates' social behavior. Behavior of primates, in relation to social systems, Richard Wrangham stated that non-human primates' social systems are best classified by the amount of movement by females occurring between groups. He proposed four categories: (1) Female transfer system. It is in this category that the females move away from a group in which they were born. The females in a group are not closely related, whereas the males usually remain with their natal

PR week 3 Essay Example | Topics and Well Written Essays - 500 words

PR week 3 - Essay Example For this case, the company ought to be aware that it should not be having any pending negative incident that might have rocked the company in the recent times. Riordan being an international company the deals with customers from all corners of the world, they must ensure that they have solved any international ethical issues that might be pending. Being an international company also, the company also ought to be aware that it needs to safeguard the customer’s confidential information before it get to the wrong hands. For this case, they must assure their customers that their confidential information or data such as medical information does not get to the media. This fear on the side of their customer might result to most of their customers withdrawing from their organization resulting to losses. There might be an impact that will be experienced as result of relocating Riordan’s Manufacturer China’s plan. Some of the negative impact would be losing some valuable employees who might not be willing to move to new location. This kind of a loss might in the long run have an impact on the good will of the organization. If these employees lands on another job opportunity at a Riordan’s competitor, they might reveal most of Riordan confidential information of doing business. This will in turn affect Riordan manufacturer as their confidential information will be known by their competitors and the competition might even become tougher. manufacture products for our customers that are of high quality with the latest technology. We have always been looking forward to suggestions from our customers on how we can improve our products in order to cater for the ever growing human needs and satisfying them at an affordable cost. We have also ensured that we also lead as far as producing and distributing our products to the world. For this