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NEET Sample Paper NEET Sample Test Paper-15

  • question_answer
    Which is not consistent with the double helical structure of DNA?

    A)  A = T, C = G

    B)  Density of DNA decreases on heating

    C)  A + T/C + G is not constant

    D)  Both [a] and [b]

    Correct Answer: C

    Solution :

    The base ratio A + T/ C + G may vary from one species to another. The base ratio is constant for a given species. Hence, the correct option is [c].


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