BHU PMT BHU PMT (Screening) Solved Paper-2011

  • question_answer
    Pleiotropy is a term that refers to the situation in which a gene influences more than one trait. Its example is given by

    A)  sickle cell anaemia         

    B)  haemophilia

    C)  colour blindness             

    D)  Both  and

    Correct Answer: A

    Solution :

                     Pleiotropy results in different expressions at the phenotypic level, for example, sickle cell anaemia and cystic fibrosis in man.


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