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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: - Anatomically fairly old dicotyledonous root is distinguished from the dicotyledonous
- Pencillium belongs to class
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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
- Anatomically fairly old dicotyledonous root is distinguished from the dicotyledonous
- Pencillium belongs to class
- The length of DNA molecule greatly exceeds the dimensions of the nucleus
- The function of leg haemoglobin in the root nodules of legumes is:
- A trace element is an element which
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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