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Wilting of plant is due to
Options
(a) blocked xylem
(b) blocked phloem
(c) removal of epidermis and few roots
(d) removal of pith
Correct Answer:
blocked xylem
Explanation:
Wilting of plant is due to unavailability of water to the upper portion of the plant. Water conduction takes place through xylem. Xylem carries water absorbed by the root hairs, from the roots to the upper parts of the plant. If blockage in the xylem occurs, the water is not transported to the upper parts and hence wilting occurs, in want of water.
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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 one is linked to evolution
- Palisade parenchyma is absent in leaves of:
- In Kreb’s cycle GTP is formed in
- A health disorder that results from the deficinecy of thyroxine in adults
- The animal which has oval RBC is
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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