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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: - Chromosomes which have definite role in sex determination are
- Which of the following is correctly stated as it happens in the common cockroach ?
- Funaria differs from pteridium in absence of
- In which zone is limited human activity permitted
- Sequence of taxonomic categories is
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Chromosomes which have definite role in sex determination are
- Which of the following is correctly stated as it happens in the common cockroach ?
- Funaria differs from pteridium in absence of
- In which zone is limited human activity permitted
- Sequence of taxonomic categories is
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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