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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.
Related Questions: - Protista includes
- Pyruvic acid is produced at the end of which of the following?
- In humans which among these is not a step in respiration
- In history of biology, human genome project led to the development of :
- RNA contains which of the following type of sugar?
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Protista includes
- Pyruvic acid is produced at the end of which of the following?
- In humans which among these is not a step in respiration
- In history of biology, human genome project led to the development of :
- RNA contains which of the following type of sugar?
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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