BVP Medical BVP Medical Solved Paper-2004

  • question_answer
    Which is a unit of evolution?

    A)  Cell                                       

    B)  Individual

    C)  Population        

    D)  Species

    Correct Answer: C

    Solution :

                     The unit of evolution is the population. The individual of a population form a unique set of genotypes, or gene pool and local environmental factors act as selective agents to alter the gene pool in ways that adapt the organisms to the local coniditions. Thus, each population of a species follows its own course of evolution.


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