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Which one of the following generally acts as an antagonist to gibberellins?
Options
(a) Zeatin
(b) Ethylene
(c) ABA
(d) IAA
Correct Answer:
ABA
Explanation:
Gibberellins & ABA are antagonistic with each other. ABA counteracts many effects of gibberellins like induction of hydrolases and alpha-amylases in barley seedlings.
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 3-phosphoglyceric acid (PGA) as the first CO₂ fixation product in algal
- Which one of the following statements is correct with respect to immunity?
- Lysozyme that is present in perspiration, saliva and tears, destroys
- Which of the following microorganism is the smallest living cell without cell
- Maximum percentage of lipid is present in
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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