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Definition of speciation |
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Answer» The process by which a new species develops from the existing species is known as speciation.\xa0Speciation is caused due to three factors, which are:\xa0\tGeographical isolation: Caused due to reproductive isolation in\xa0separated groups of a population.\tGenetic drift: Caused due to\xa0changes in the gene flow imposed by the isolation mechanism.\xa0\tNatural selection: Caused due to genetic variation within a population of an organism.\xa0 Don\'t know the formation of new and distinct species in the course of evolution is called as speciation. |
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