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Which one of the following pairs, is not correctly matched?
Options
(a) Gibberellic acid – Leaf fall
(b) Cytokinin – Cell wall elongation
(c) IAA – Cell wall elongation
(d) Abscissic acid – Stomatal closure.
Correct Answer:
Gibberellic acid – Leaf fall
Explanation:
Gibberellic acid stimulates cell growth of leaves and stem causing their expansion, elongation respectively and leaf fall is controlled by ABA.
Related Questions: - Cells are connected by plasmodesmata, the system is
- Most abundant water insoluble polysaccharide of plant cell wall is
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Topics: Photosynthesis and Plant Growth
(26)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cells are connected by plasmodesmata, the system is
- Most abundant water insoluble polysaccharide of plant cell wall is
- Which one of the following options gives one correct example each
- Adaptation to colour vision occurs in
- The first acceptor of carbondioxide in C plants is
Topics: Photosynthesis and Plant Growth (26)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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