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The magnitude of root pressure ranges between
Options
(a) 1-5 atm
(b) 2-5 atm
(c) 0.1-0.5 atm
(d) 2-10 atm
Correct Answer:
1-5 atm
Explanation:
Root pressure, a manifestation of active water absorption, is a positive pressure which is developed in the xylem sap of roots of the same plants. The amount of root pressure commonly measured in plants ranges between 1-5 atm. While higher value ranges from 5-10 atms.
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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
- Incipient nucleus is present in
- In genetic engineering which is used for transfer of genes from one cell to another
- Protonema is
- An example of axile placentation is:
- Typical growth curve in plants 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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