Evolution, Natural Selection, Mutation, And Geologic Time

Many people think that evolution is a myth. What is your thought? I am going to tell you why it is actually not a myth. There are many reasons why evolution is true, but I am only going to use three of them. Natural selection, mutation, and geologic time. Natural selection; Darwin’s natural selection has by individuals better adapted to their environment with survival and reproductive success. (Than, 2005) Variation is an example of Natural Selection. Variation shows that the outcome of an organism changes. The outcome will be found by existing genetics and there will not be any invented characteristics. As a result of variation varieties that have long tails or shorter tails may appear in certain species’ gene pool. (____________). With that being said though that is not saying that variations can change a bird into a reptile. Heredity is another way natural selection plays a part in evolution. Heredity is the passing on a physical or mental characteristic genetically from one generation to another. Humans are an example of heredity, by children get genes from their parents. When you look at the genes from both your parents, they are not the same. Parents genes change over time, to show this look at a family with two k ids, they I’ll not have the exact same genes, because the kid s genes will have some of the different parental genes but some will be the same. Which is why the two kids can look similar. People that do not believe in evolution would use the argumentShow MoreRelatedEvolution And Evolution Of Evolution1514 Words   |  7 PagesEvolution is defined as a genetic change in population or species over generations. Evolution by natural selection is a very important concept in biology since it lays the foundation of evolutionary thought of how organisms have developed gradually over a long period of time. 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