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10th Class Science Solved Paper - Science-2015 Set-II

  • question_answer
    Name one plant hormone which inhibits growth. Write its one more function.

    Answer:

    Abscisic acid is a plant hormone which functions mainly as a growth inhibitor.
    (i) It promotes the dormancy in seeds and buds.
    (ii) It promotes the closing of stomata.
    (iii) It promotes the wilting and falling of leaves.


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