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9th Class Science Tissues Question Bank Case Based MCQs - Tissues

  • question_answer
    Refer to the diagram given in the question and identify the different meristems labelled as P, Q and R.

    A)
    P Q R
    Apical Meristem Intercalary meristem Lateral meristem

    B)
    P Q R
    Lateral meristem Apical meristem Intercalary Meristem

    C)
    P Q R
    Intercalary meristem Apical meristem Intercalary meristem

    D)
    P Q R
    Apical Meristem Lateral Meristem Intercalary meristem

    Correct Answer: A

    Solution :

    [a] P is apical meristem and is responsible for root and shoot elongation. Q is intercalary meristem and it promotes plant growth by elongating. R is lateral meristem and is responsible for secondary growth.


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