9th Class Science Tissues Question Bank Tissues

  • question_answer
    Which of the following tissues provides mechanical strength and flexibility to plants?

    A) Parenchyma

    B) Collenchyma

    C) Aerenchyma

    D) Sclerenchyma

    Correct Answer: B

    Solution :

    Collenchyma is a permanent living tissue that has cells with angular secondary thickenings. It provides mechanical strength and flexibility to the plant part, where it is present.


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