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  5. The Fundamental Unit of Life

9th Class Science The Fundamental Unit of Life Question Bank Self Test-11

  • question_answer
    The white fibre of connective tissue is made up of which one of the following?

    A)  Lignin

    B)  Keratin

    C)  Elastin

    D)  Collagen

    E)  None of these

    Correct Answer: D

    Solution :


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