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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: - Which of the following elements is a constituent of biotin?
- In man which one of the following cranial nerve is associated with the sense
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- One of the most frequency used techniques in DNA fingerprinting is
- Which statement is not true about prokaryotes?
Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following elements is a constituent of biotin?
- In man which one of the following cranial nerve is associated with the sense
- Centre for thermoregulation is located in
- One of the most frequency used techniques in DNA fingerprinting is
- Which statement is not true about prokaryotes?
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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