J & K CET Medical J & K - CET Medical Solved Paper-2010

  • question_answer
    The double helix model of DNA was proposed by

    A)  Griffith                

    B)  Stinberg

    C)  Watson and Crick           

    D)  Wilkins

    Correct Answer: C

    Solution :

                    In 1953, James Watson and Francis Crick, based on the X-ray diffraction data produced by Maurice Wilkins and Rosalind Franklin, proposed a very simple but famous double helix model for the structure of DNA.


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