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The hormone which prevents seed dormancy is
Options
(a) cytokinins
(b) auxin
(c) gibberellins
(d) ethylene
Correct Answer:
gibberellins
Explanation:
Gibberelin is the hormone that breaks seed/bud dormancy. The tubers of potato reproduce vegetatively to give new plants. So the dormancy of these tubers can be overcome be applying gibberelin on them.
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- Identify the possible link “A” in the following food chain : Plant insect – frog
- Who discovered the cell (actually the cell wall) in section of cork?
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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
- Which one of the following acts as a catalyst in bacterial cells?
- Identify the possible link “A” in the following food chain : Plant insect – frog
- Who discovered the cell (actually the cell wall) in section of cork?
- Contraction of a muscle is caused by
- The largest quantity of air that can be expired, after maximal inspiration effort
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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