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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.
Related Questions: - Chlorophyll in chlroplast is located in
- Potato and sweet potato
- The mature seeds of plants such as gram and peas posses no endosperm because
- A healthy person eats the following diet – 5 gm raw sugar, 4 gm albumin
- What does the filiform apparatus do at the entrace into ovule?
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Chlorophyll in chlroplast is located in
- Potato and sweet potato
- The mature seeds of plants such as gram and peas posses no endosperm because
- A healthy person eats the following diet – 5 gm raw sugar, 4 gm albumin
- What does the filiform apparatus do at the entrace into ovule?
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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