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    Question

    ______ induces lateral cell

    expansion 
    A Glibberellin Correct Answer Incorrect Answer
    B Brassinosteroids Correct Answer Incorrect Answer
    C Auxin Correct Answer Incorrect Answer
    D Ethylene Correct Answer Incorrect Answer

    Solution

    Auxin induces lateral cell expansion in plants. It accumulates on the shaded side of a plant, promoting cell elongation and causing the stem to bend toward the light.

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