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10th Class Science Control and Coordination Question Bank Control and Co-ordination

  • question_answer
    Which of the following is caused by the hormone auxin?

    A) Stimulates the development of cell division.

    B) Stimulates the falling off of ripe fruits.

    C) Inhibits growth.

    D) Stimulates the development of fruit and prevents the falling off of fruits.

    Correct Answer: D

    Solution :

    Auxins stimulate development of fruit and inhibit the abscission of leaves and fruits.


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