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

  • question_answer
    Read the following four statements (a - d)
    [a] In transcription, adenosine pairs with uracil
    [b] Regulation of lac operon by represser is referred to as positive regulation
    [c] The human genome has approximately 50,000 genes
    [d] Hemophilia is a sex-linked recessive disease
    How many of the above statements are right?

    A) Four

    B) One

    C) Two                               

    D) Thee

    Correct Answer: C

    Solution :

    Two


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