12th Class Biology Molecular basis of Inheritance / विरासत का आणविक आधार Question Bank Assertion And Reason (MCQs) - Molecular Basis of Inheritance

  • question_answer
    Directions: (1-27)
    In the following questions a statement of assertion followed by a statement of reason is given.
    Choose the correct answer out of the following choices :
    Assertion: DNA acts as the genetic material in most of the organisms.
    Reason: RNA also acts as the genetic material in some viruses like HIV.

    A) Assertion and reason both are correct statements and reason is correct explanation for assertion.

    B) Assertion and reason both are correct statements but reason is not correct explanation for assertion.

    C) Assertion is correct statement but reason is wrong statement.

    D) Assertion is wrong statement but reason is correct statement.

    Correct Answer: B

    Solution :

    Histones are always basic proteins and positively charged.


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