CHARLES DARWIN AND THE THEORY OF EVOLUTION It is commonly thought today that the theory of evolution originated from Darwin in the nineteenth century. However, the idea that species mutated over time has been around for a long time in one form or another. Therefore, by Darwin's time the idea that species change from one type into another was surely not new, but was rejected by most because the proposers of evolution could not come up with a satisfactory mechanism that would explain this change. The most influential evolutionary theories prior to Darwin were those of Lamarck and Geoffroy St. Hilaire, developed between 1794 and 1830. Lamarck suggested that species evolve through the use or disuse of particular organs. In the one example a giraffe that stretches its neck slightly to reach higher leaves will gain in neck lengt....

Number Of Pages: 13

Number Of Words: 3483

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