The Future Of Human growth The Future of Human growing Darwinism and Evolution Evolution, the science of how populations of living organisms change over period in response to their environment, is the central unifying theme in biology today. Evolution was first explored in its semi-modern form in Charles Darwin s 1859 book, Origin of Species by means of Natural Selection. In this book, Darwin propel out a strong argument for evolution. He postulated that in all species have a common ancestor from which they ar descended. As populations of species moved into vernal habitats and new parts of the world, they face distinguishable environmental conditions. Over time, these populations accumulated modifications, or adaptations, that allowed them and their number to wear better in their new environments. These modifications were the key to the evolution of new species, and Darwin proposed natural sele ction or "survival of the fittest...If you lack to catch a full essay, order it on our website: OrderEssay.net
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