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    Question

    Darwins’ phototropism experiment and Went’s

    coleoptile tip experiment are related to which of the following hormone:
    A Cytokinin Correct Answer Incorrect Answer
    B Auxin Correct Answer Incorrect Answer
    C Gibberellic acid Correct Answer Incorrect Answer
    D Ethylene Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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