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nce has been collected through considerations of facts like fossils of the early human skull and concurrent bone structure that indicated the presence of the differences in the structure of human with respect to respective age period in the past. Such differences were notable in the human skull morphology, for instance, in some human species like Lucy. The stand has been further supported by Adrienne Zihlmans article regarding "paleosols" that hugely back up the relationship between environment and human evolution (Penna, 2010).
According to (Haviland, 2007), the current theory and entailed elaborations on the evolution of man attains its backing from a set of independently notable observations well placed in the fields of anthropology, molecular biology and other sectors like paleontology. All the three segments outline or exhibit life originating from a common point of ancestor and then branching into various categories under a gradual and progressive genetic changes spanning millions of years in a "tree of life" that is hugely influenced by environmental variations. Evolution of man similar to other animals in the ecosystem has been impacted by the environment that has consecutively acted in the formats of three main principles. The first principle is through microevolution that refers to the presence or the occurrence and establishment of build-up of mutations acting on the genetic sequence of an organism. The environment created huge impacts on established of the new establishment of build-up of mutations acting on the genetic sequence from the historic ancestor of man. Though the change can equally occur naturally. Several environmental effects have been linked to the microevolution of the mankind especially those originating from different geographical regions. The main environmental variations includes existent chemicals and varied earth radiations notable in various parts of the earth. Environmental radiations is believed to contribute to the difference
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(Environment and Evolution of Human Being Research Paper)
“Environment and Evolution of Human Being Research Paper”, n.d. https://studentshare.org/anthropology/1696941-environment-and-evolution-of-human-being.
The history of the theory of evolution proves that the growth and development of modern science forced the scientists to deny creation theory and accept the theory of evolution. As the theory of evolution is formulated upon the strong foundation of scientific evidence, not upon mere assumptions or hypotheses, the same can be considered as a window to the evolution of life on earth.
Humans have evolved through evolution. Aristotle was the first biologist that identified humans as rational animals that have a distinctive ability to reason and make judgments, due to which they are different from other animals.
Some of the biological imperatives are very essential in life including reproduction, quality life, and even survival tactics. In addition, sex is one of the biological imperatives that human beings need for survival and for proper perpetuation and reproduction.
Darwin's work raised concerns among fellow naturalist as his theory was contrary to the popular view of many. This revolutionary theory described the nature of struggles involved in a changing habitat, which affected all species including man. Darwin’s theory illustrates the development of complex organisms through mutations to facilitate changes in the habitat of simple ancestral organisms, which explains evolution.
According to the study Archaic Homo sapiens skulls have large brow ridges that are continuous across the skull while anatomically modern forms have much smaller ridges, always broken in the middle. Neandertals have much wider nasal openings, very well-developed crest than anatomically modern humans.
In his works, Darwin highlighted that various living organisms existed, not because of the creation, but through natural selection that lasted numerous million years. Owing to Darwin’s standpoint of evolution, numerous critics began to
Human beings have undergone many changes and are still evolving and becoming more complex. Darin argued that humans originated from the family of apes and chimpanzees and evolved with time to become who they are today.
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