2024 Re-NEET Plant Growth and DevelopmentFunctions of plant growth regulators Medium Question 11 of 85 in Plant Growth and Development

Match List-I with List-II and choose the correct answer from the options given below:

Column I

  • A. Abscisic acid
  • B. Ethylene
  • C. Gibberellin
  • D. Cytokinin

Column II

  • I. Promotes female flowers in cucumber
  • II. Helps seeds to withstand desiccation
  • III. Helps in nutrient mobilisation
  • IV. Promotes bolting in beet, cabbage etc.

Correct answer: A → II, B → I, C → IV, D → III

Solution

Abscisic acid helps seeds withstand desiccation (A-II); Ethylene promotes female flowers in cucumber (B-I); Gibberellin promotes bolting in beet, cabbage etc. (C-IV); Cytokinin helps in nutrient mobilisation (D-III).

Concept Functions of plant growth regulators

Plant Growth and Development in past papers

85 questions from this chapter have appeared across 24 exam years.