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In the cell walls of the guard cells, cellulose microfibrils are oriented
Options
(a) radially
(b) transversely
(c) tangentially
(d) obliquely
Correct Answer:
radially
Explanation:
The radial arrangement of cellulose microfibrils (radial micellation) in the guard cell wall plays a more important role in stomatal movements than the distribution of wall thickening.
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Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of these is not an important component of initiation of parturition in humans ?
- In China rose the inflorescence is
- In angiosperms, microsporogenesis and megasporogenesis :
- Which is the key intermediate, linking glycolysis to the Kreb’s cycle?
- Which of the following organism possesses characteristics of both a plant and an animal?
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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