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Evolution In Charles Darwin's Theory Of Natural Selection

579 Words3 Pages

Evolution is change over time by 7 evidence of evolution, survival of fittest, and physical characteristics .

Evolution is a theory of natural selection by Charles Darwin which is change over time . Darwin has published a book called “On the Origin of Species” in 1859 (1) . (2) It took Charles 25 years so the book could final be perfect to publish. Many people have wondered how did Charles found evidence for Evolution . The total amount that Charles has found is 7 types of evidence . The 1st evidence is Fossil Records , with this evidence you can compare the fossils from youngest to oldest in layers of rock . The 2nd evidence is Homologous structure which the evidence has same structure, but different function . Homologous structure is like a cat’s leg and …show more content…

The 4th evidence is Vestigial Organs which serves no useful function in the organism . Human parts that we don’t use would be the appendix, hair in our body, and goose bumps . The 5th evidence is Embryology which is similar in early development. For example a mother having a baby in the stomach and a dolphin having a baby dolphin , they both look alike when they develop . The 6th evidence is Biogeography this means a distribution of species in different ecosystem . An example is two fossils found in a different continent but they likely in common . The last evidence is DNA Comparison which means comparing DNA of organism for similarities to determine how close they are. An example would be Cladogram showing different types of species but are the same because of the DNA . All these evidence shows support about Charles Darwin being right for what he is saying and showing facts why he is correct . Charles also made this prediction about animals having which is “survival of the fittest” . What did Charles meant about “ survival of the fittest” ? , he meant that animals have some type of thing that helps

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