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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.
Related Questions: - Cuscuta is an example of
- Which of the following conducts sugar to different organs in plants?
- The important barrier between the protoplasm and the outer environment in
- In the primitive atmosphere which was not available in free state?
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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
- Cuscuta is an example of
- Which of the following conducts sugar to different organs in plants?
- The important barrier between the protoplasm and the outer environment in
- In the primitive atmosphere which was not available in free state?
- A bivalent chromosome consists of
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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