The article I have chosen was written by Helen Pilcher and is about evolution of creatures, especially for primates. However, until now, what do our very first primates were like still remain mysterious as we do not have sufficient information and evidences which are 60 million years ago. Yet, we still cannot deny that evolution occurs in creatures. No matter for humans, animals or plants, all of them will make changes because of their living habits and environment in order to survive. In this article, the author explains everything clearly about the primate evolution was taken around million years ago and ancestors are a small and nocturnal creature.
Bonobo is an African ape closely related to the chimpanzee. Bonobos are also known as pygmy chimpanzee or known by their scientific name Pan Paniscus (Bonobos, n.d), Bonobos are considered primates, and primates are all equally and well adapted to their environments. Think of advanced as meaning "specialized". So some primates have more specializations than others. Bonobos live in an area of the African rain forest in Zaire.
Climate change influences nonhuman primate evolution in a number of ways. Fore example, in Central Asia, climates increased temperature by an insane amount. However, the issue among primates became that it was too dry of an environment and they were not able to survive. Primates among the northern hemisphere pretty much disappeared as a result of the increase in temperature of that period. Additionally, in South Asia and East Africa, tropical rain forests were being taken out and instead they would have grassy woodland areas, much less wet than the environment they replaced.
Although Neanderthals and modern humans are similar, there are still physical differences due to evolution and the environmental needs of each species. First, there is no chin present in Neanderthals, while there is one in modern humans. Second, the ridge above the eye brows is more pronounced in Neanderthals. Next, the nose is larger in Neanderthals. Finally, Neanderthals were shorter and more heavily built than modern humans, having broader ribcages, hips, and shorter
Donald Johnson had discovered an Australopithecus afarensis in Ethiopia during the year of 1974. Later to be named Lucy, this ape ended up being the, oldest potential ancestor for the hominid species, according to BBC. According to PBS, before her discovery, scientists had rationalized that the main trait that separated humans from apes was intelligence. This was based on the cranial capacity of the skull. Perhaps Lucy developed human-like features to hunt for food or possibly even to look over tall grass.
According to Highfield Roger (2002) “All humans are 99.9 per cent identical and, of that tiny 0.1 per cent difference, 94 per cent of the variation is among individuals from the same populations and only six per cent between individuals from different
Deborah Swarthout Modern Man and Neanderthals WCCCD-Fall 2017 Modern Man and Neanderthals: Where did they go? It has long been thought that modern man evolved from the Neanderthals. Although we have many similarities, the most recent studies suggest that modern man actually co-existed alongside the Neanderthals and interbred with them to create the modern man we know today. Neanderthals or Neandertals (Homo Neanderthalensis) are considered to be our closest extinct human relatives.
Humans came from primates, as scientific studies have shown the great ape from Africa, chimpanzees and gorillas having a common ancestor with humans from six to eight million years ago (Smithsonian,
Stated in this source Wilkins, Alasdair. " How Mitochondrial Eve Connected All Humanity and Rewrote Human Evolution." Also there is a theory that different groups of humans evolved in different regions about 2 million years ago. Their is a lot of controversy on this topic but as stated before 2 million years ago different humans spread out across the world and adapted to different environments, 2 million years ago “our predecessor Homo
Primates have a lot in common with us humans, and with the research and studies that we have preformed we can now show that primates have become a lot more like humans. The lifestyle of primates are a lot like that of ours. Communities is big in the race of the humans and we believe that only we have developed communities and live within theses communities. This statement is not true because not only have primates developed and lived in communities but so have several other species. Primate communities exsist with fifty or more individuals who collectively inhabit a large geographical area.
Has Human Evolution Stopped From the start of the hominid lineage, evolution has been a significant factor to why we are the way we are today. Evolution is the change in allelic frequencies in a population over time. Recently, many have begun to question if humans have stopped evolving because of medical advancements and our culture. Many claim that evolution has come to a halt due to significant advancements in medicine and our culture. Others believe that evolution has not stopped.
According to the theory of evolution, humans are the descendents of animals and simply evolved from their more basic state. In the case of humans, it is believed they are the descendants of ancient primates. This ideology raises the question of what the true difference is between animals and modern humans. This debate on what makes a human being a human has raged for decades and will most likely continue for many more. Despite this, while humans share many characteristics with animals, they are also fundamentally different from them.
The primary view, the Out of Africa theory, suggests that modern humans originated from a single source in Africa, which geographically, according to Professor Johanson (2001) of Arizona State University and discoverer of Lucy, includes the Middle East. According to this view, Homo erectus, migrated out of Africa, spread through Europe and Asia and evolved independently, sometimes even into different species such as Homo neanderthalensis. Homo sapiens evolved from African descendents of Homo ergaster about 195 000 years ago (Pickrell, 2006), and began migrating out of Africa and replacing all other hominin populations. Diverse groups of hominin species inhabited the world.
Evolution. Evolution was a notion theorized by Charles Darwin to understand how one species can become another animal in a matter of a few generations, or how animals develop tiny changes within their body to adapt to their environment. As humans continue to advance into the realm of technology, we find ourselves in a path of our own evolution. Evolving in every minute aspect there is. For example, we have developed medicinal treatments to treat diseases or conditions that were once thought as incurable.
1. Humanization vs. Hominization: a. Compare and contrast Lamarck’s and Darwin’s explanation of the process of evolution of the species. [Criterion A] Lamarck believed that if your body changed in order to adapt then those features would be inherited into your biological children. Darwin believed that all species develop through a process of natural selection called the “survival of the fittest” which states that some traits that help organisms compete, survive and reproduce are most likely going to be the ones passed onto the next generations. These two theories complement each other because if your body adapts in order to survive and live a better life then those changes will probably be the ones that outlive other traits.
