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NEET2025BotanyPlant - Growth and DevelopmentActual

Which one of the following phytohormones promotes nutrient mobilization which helps in the delay of leaf senescence in plants?

Options

  1. AEthylene
  2. BAbscisic acid
  3. CGibberellin
  4. DCytokinin

Correct answer

D. Cytokinin

Step-by-step solution

Cytokinins help to overcome apical dominance. They promote nutrient mobilisation which helps in the delay of leaf senescence.

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