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NTA Abhyas NEET2020BotanyPlant - Growth and DevelopmentPractice

The cut flowers and vegetables are kept fresh for a long period by which of the following plant hormone?

Options

  1. AAuxin
  2. BGibberellin
  3. CCytokinin
  4. DEthylene

Correct answer

C. Cytokinin

Step-by-step solution

Cytokinin is a growth promoter and delays the process of senescence by promoting nutrient mobilization. This delay in senescence by cytokinin is also called as Richmond lang effect.

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