12th Class Biology Molecular basis of Inheritance / विरासत का आणविक आधार Question Bank MCQs - Molecular Basis of Inheritance

  • question_answer
    A - DNA is

    A) left handed helix with 12 nucleotide pairs per turn

    B) right handed helix with 11 nucleotide pairs per turn

    C) right handed helix with 12 nucleotide pairs per turn

    D) left handed helix with 11 nucleotide pairs per turn

    Correct Answer: B

    Solution :

    right handed helix with 11 nucleotide pairs per turn


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