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NEET Biology Plant Growth and Development / पौधे की वृद्धि और विकास Question Bank Plant Movement

  • question_answer
    A potted plant placed near the window bends outwardly due to [CPMT 1989]

    A) Greater oxygen availability to the tip

    B) More auxin content on the shaded side

    C) Greater light availability to tip

    D) Availability of necessary warmth to the tip

    Correct Answer: B

    Solution :

    Greater growth of the shaded side of the stem is due to more accumulation of auxin on the shaded side than on the illuminated.


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