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Grass leaves curl inwards during very dry weather. Select the most appropriate reason from the following
Options
(a) Flaccidity of bulliform cells
(b) Shrinkage of air spaces in spongy mesophyll
(c) Tyloses in vessels
(d) Closure of stomata
Correct Answer:
Flaccidity of bulliform cells
Explanation:
Bulliform cells become flaccid due to water loss. This will make the leaves to curl inward to minimise water loss
Related Questions: - Chitin is a polysaccharide found in the exoskeleton of
- A small protein attached to the outer surface of the inner membrane and which
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Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Chitin is a polysaccharide found in the exoskeleton of
- A small protein attached to the outer surface of the inner membrane and which
- Connection of bone to bone is by
- Cytoplasm and nucleus are separated by a membrane which is
- A common structural feature of vessel elements and sieve tube element is
Topics: Structural Organisation In Plants (243)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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