Darwin Vs. Darwin, Darwin And Darwin's Theory Of Evolution

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The definition of the term ‘evolution’ summarized into one sentence refers to the changes in genetic traits or mutation between several generations. This change in genetic traits usually occurs during the breeding process, where the genes are copied passed on to the offspring. As a result the mutation, the genetic variation would occur between individuals. The new character/s could transfer within the specie due to the horizontal transfer of gene and migration. As the genetic variation/s become common between the specie through ‘natural selection’ or random genetic drift effect, evolution occurred to this specie. The essence of evolution is at last the change in gene frequencies of the population over long period of time (McClean, 1997).

1.2 Darwin’s Theory of Evolution

The term evolution has been frequently linked to Darwin, however, the development of this theory also involves the influence of other forerunner such as Lamarck, where he and Darwin both support the idea of ‘natural selection’ (Than, 2015). Darwin’s Theory of Evolution consists the following four arguments:

1. The Premise – all organisms has descended from a common ancestor
2. Natural Selection – to preserve and accumulate the minor beneficial genetic mutations
3. Graduate Change – natural selection acts only by taking advantage of slight successive variations; she can
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Through the consistent order that organisms are found, it can be proved that the theory of evolution is supported by the fossil evidence. Furthermore, the presence of transitional fossils also provide the evidence for organisms did evolve from one specie to another based on the transitional fossil displays the characteristics of both ancestral specie and the new specie (Understanding Evolution,

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