The process that involves in the generation of new and unique forms of life is referred to as speciation. In biology, defining a species has been a long-standing problem. The difficulty of declaring a proper definition of species has become the species problem.

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Chapter 21.1, Problem 2SAQ

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The process that involves in the generation of new and unique forms of life is referred to as speciation. In biology, defining a species has been a long-standing problem. The difficulty of declaring a proper definition of species has become the species problem.

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