Environment and Evolution of human being Research Paper

Environment and Evolution of human being - Research publisher Examplence has been collected through considerations of facts like fossils of the early human skull and concurrent bone structure that indicated the nominal head 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). concord 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 collar segments outline or exhibit life originating from a common point of ancestor and then grow into various ca tegories under a gradual and progressive genetic changes spanning millions of years in a tree diagram 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 comportment 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 gentleman especially those originating from different geographical regions. The main environmental variations includes existent chemicals and varied earth radiations notable in various pa rts of the earth. Environmental radiations is believed to contribute to the difference