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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: - In an uqright pyramid of biomass, the herbivores occupy the position
- Biological organization starts with
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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
- In an uqright pyramid of biomass, the herbivores occupy the position
- Biological organization starts with
- Stem tendril is not present in
- The presence of gill slits, in the embryos of all vertebrates, supports the theory of
- The one aspect which is not a salient feature of genetic code, is its being:
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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