EAMCET Medical EAMCET Medical Solved Paper-2009

  • question_answer
    A selection that acts to eliminate one extreme from an array of phenotypes is

    A)  disruptive                          

    B)  directional

    C)  stabilizing                          

    D)  coevolution

    Correct Answer: B

    Solution :

                     Directional selection operates on the range of phenotypes existing within the population and exerts selection pressure, which moves the mean phenotype towards one phenotypic extreme.


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