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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: - What are those structures that appear as beads-on-string in the chromosomes
- Which of the following is a drought breed of Indian cattle?
- Just as a person moving from Delhi to Shimla to escape the heat for the duration
- Nuclear envelope is a derivative of :
- Then process of the escape of liquid from tip of uninjured leaf is called
Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What are those structures that appear as beads-on-string in the chromosomes
- Which of the following is a drought breed of Indian cattle?
- Just as a person moving from Delhi to Shimla to escape the heat for the duration
- Nuclear envelope is a derivative of :
- Then process of the escape of liquid from tip of uninjured leaf is called
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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