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      Question

      Which plant hormone is responsible for 'Apical

      Dominance' in propagation?
      A Cytokinin Correct Answer Incorrect Answer
      B Auxin Correct Answer Incorrect Answer
      C Gibberellin Correct Answer Incorrect Answer
      D Ethylene Correct Answer Incorrect Answer

      Solution

      Auxin is produced in the apical meristem and travels downward to inhibit the growth of lateral buds. In propagation, removing the tip (decapitation) stops this flow, allowing lateral shoots to develop.

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