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JIPMER2013BotanyPlant - Growth and Development

Which of the following properties is shown by cytokinins?

Options

  1. ADelay leaf senescence
  2. BCause leaf abscission
  3. CPromote seed dormancy
  4. DPromote stomatal closing

Correct answer

A. Delay leaf senescence

Step-by-step solution

Cytokinin is a plant growth hormone, which is mostly synthesised in the roots, cytokinin delays leaf senescence.

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