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 mutate over meter has been rough for a long time in ane bring in or another. Therefore, by Darwins time the idea that species change from whizz along type into another was by no convey new, just was rejected by virtually beca hire the propvirtuosonts of evolution could not distinguish up with a satisfactory mechanics that would pardon 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 wasteweir inicular organs. In the classic manakin a giraffe that stretches its get it on slightly to reach higher leaves allow for gain in neck length, and this small gain would be passed on to its event. Geoffroy, on the other hand suggested that the change was discontinuous, l arge in magnitude, and occurred at the production of offspring. However, these theories of evolution were based on a priori explanations that offered no exhibit mechanism. Darwins theory of evolution differs in that it is based on trey easily verified observations. First, individuals within a species change from one another in morphology, physiology, and behavior. Second, variation is in both(prenominal) part heritable so that variant forms have offspring that resemble them. Third, varied variants leave different number of offspring. Darwin than proceeded to profuse on the mechanism of evolution by suggesting that in the ecumenic struggle for life, nature selects those individuals who be best suited (fittest) for the struggle, and these individuals in turn reproduce more than those who are less fit, thence changing the composition of the population. In pass onition to natural selection, Darwin similarly suggested that species too evolve through the complementary.. . --R! eferences --> i am 10th grade stundent. this essay is in my book. it copied by raillery to name . he only changed the last part and said Darwin has right earned his place in history as one of the giants of the scientific revolution. This is the only part which is not copied the essay is fine broad. certain points shoild have been more resaerched and ellaborated on so add together across the point more force repletey. I am a teacher so i know.... I beleive that the subject of this essay is good. oddly for a 10th grade paper, tho even if it is copied from a book as jasdee states, it needs more elaboration. For example, what is Paleys idea or Lamaarcks idea, etc. Some of the info is also unnecessary. For example, Darwins grade s chools teachers observe is irrelevant. A good paper for facts, further not for piece. If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper