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  5. Principle Of Inheritance And Variation

12th Class Biology Principle Of Inheritance And Variation Question Bank MCQs - Principles of Inheritance and Variation

  • question_answer
    The hereditary material present in the bacterium Escherichia coli is :

    A) Single stranded DNA      

    B) Single stranded RNA

    C) Double stranded DNA

    D) Double stranded RNA

    Correct Answer: C

    Solution :

    Double stranded DNA


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