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BotanyNEET 2020Plant growth regulators: auxin, gibberellin, cytokinin, ethylene, ABA

Plant Growth and Development

Name the plant growth regulator which, upon spraying on a sugarcane crop, increases the length of the stem, thus increasing the yield of the sugarcane crop.

  1. A.Cytokinin
  2. B.Gibberellin
  3. C.Ethylene
  4. D.Abscisic acid

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From BotanyPlant Growth and DevelopmentPlant growth regulators: auxin, gibberellin, cytokinin, ethylene, ABA — lectures, notes and every past question on it.

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