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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.
Related Questions: - Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior ovary is
- Which one is absent in viruses?
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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
- Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior ovary is
- Which one is absent in viruses?
- When the members of one population do not breed at the same time of the year
- Enzyme catalyse is seen in
- Vessel less angiosperms are
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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