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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: - What does the following indicate ? Parent R¹R¹(Red) × R²R²(White)
- Vascular tissue or fluid tissuee is made up of
- Coiled portion of the labyrinth is called
- Bile salts are poured into the alimentary canal where they are necessary for
- Natural selection favours the leaf butterfly because it shows:
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What does the following indicate ? Parent R¹R¹(Red) × R²R²(White)
- Vascular tissue or fluid tissuee is made up of
- Coiled portion of the labyrinth is called
- Bile salts are poured into the alimentary canal where they are necessary for
- Natural selection favours the leaf butterfly because it shows:
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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