Difference Between Natural Selection And Speciation

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In order to explain how evolution generates biodiversity through the process of natural selection and speciation, we must first understand and define those terms. Oxford dictionaries define natural selection as "the process whereby organisms better adapted to their environment tend to survive and produce more offspring." Speciation is "the process in which new genetically distinct species evolve usually as a result of genetic isolation from the main population." (Speciation, 2008) Biodiversity is the variation of life within an ecosystem. Natural selection is important as it relates to biodiversity because genetic variations among a given population will encourage adaptability therefore helping to ensure a species survival. Speciation increases

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