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NEET 2026
Exam
NEET
Year
2026
Subject
Botany
Chapter
Plant - Growth and Development

NEET 2026 · Botany · Plant - Growth and Development

Match List I with List II : List I (Growth Regulator) List II...

Match List I with List II :
List I (Growth Regulator)List II (Function/Effect)
A. 2,42,4-DI. Brewing industry
B. GA3\text{GA}_3II. Stimulation of stomatal closure
C. KinetinIII. Herbicide
D. ABAIV. Nutrient mobilisation

Choose the correct answer from the options given below :

Options

  1. AA-III, B-I, C-IV, D-II
  2. BA-IV, B-III, C-II, D-I
  3. CA-IV, B-I, C-III, D-II
  4. DA-I, B-II, C-IV, D-III

Correct answer

A. A-III, B-I, C-IV, D-II

Step-by-step solution

2,42,4-D is a synthetic auxin widely used as a herbicide to kill broad-leaved dicot weeds.

GA3\text{GA}_3 (Gibberellic acid) is used to speed up the malting process in the brewing industry.

Kinetin is a cytokinin that promotes nutrient mobilisation, which helps in the delay of leaf senescence.

ABA (Abscisic acid) acts as a stress hormone and stimulates the closure of stomata under conditions of water stress.

Therefore, the correct matching is A-III, B-I, C-IV, D-II.

Answer: A-III, B-I, C-IV, D-II
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