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NTA Abhyas NEET2020BotanyPlant - Growth and DevelopmentPractice

The cut flowers and vegetables can be kept fresh for a long period with the help of:

Options

  1. ACytokinin
  2. BEthylene
  3. CAuxin
  4. DGibberellin

Correct answer

A. 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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