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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: - Which of the following is not syncytial?
- Net gain of ATP for the oxidation of 1 hexose molecule during aerobic respiration is
- Histamines are secreted by
- The permissible use of the technique amniocentesis is for
- The primary dentition in human differs from permanent dentition in not having one
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is not syncytial?
- Net gain of ATP for the oxidation of 1 hexose molecule during aerobic respiration is
- Histamines are secreted by
- The permissible use of the technique amniocentesis is for
- The primary dentition in human differs from permanent dentition in not having one
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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