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Cell elongation in internodal region takes place due to
Options
(a) Gibberellins
(b) Ethylene
(c) Cytokinins
(d) Indole acetic acid
Correct Answer:
Gibberellins
Explanation:
The gibberellins induce elongation of the internodes. The elongation of stem results due to rapid cell division and cell elongation induced by gibberellins.
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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
- In angiosperms, which of the following part is triploid?
- Terramycin is got from
- How do parasympathetic neural signals affect the working of the heart?
- A stack of many closed, coin shaped sacs bound in the innerspace of chlroplast is called
- A thin film of water held by the soil particles under the influence of internal
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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