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Plant Growth and Development
Commercial/physiological applications of phytohormones
1 question from 1 paper, each with its answer.
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- 1
- paper
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- years asked, 2017–2026
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- of Plant Growth and Development
- 1.18%
Concepts tested
- Commercial/physiological applications of phytohormones
All Questions
2023 Manipur 1 question
-
Match List-I with List-II.
Pick the matching item from Column II for each row.
Column I
- A. Auxin
- B. Gibberellin
- C. Cytokinin
- D. Ethylene
Column II
- I. Promotes female flower formation in cucumber
- II. Overcoming apical dominance
- III. Increase in the length of grape stalks
- IV. Promotes flowering in pineapple
Correct answer: A → IV, B → III, C → II, D → I
Auxin promotes flowering in pineapple (A-IV); Gibberellin increases the length of grape stalks (B-III); Cytokinin helps in overcoming apical dominance (C-II); Ethylene promotes female flower formation in cucumber (D-I).
