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Transpiration and root pressure cause water torise in plants by :
Options
(a) Pulling and pushing it, respectively
(b) Pushing it upward
(c) Pushing and pulling it, respectively
(d) Pushing it upward
Correct Answer:
Pulling and pushing it, respectively
Explanation:
Transpiration creates pulling (Negative pressure) force. Root pressure creates positive pressure developed in xylem. It is measured by manometer.
Related Questions: - In Kreb’s cycle GTP is formed in
- In the process of osmosis the volume of solvent
- Culex carries which of the following disease?
- Which of the following groups of plants depends on free water for fertilisation
- Prostate gland is a
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Kreb’s cycle GTP is formed in
- In the process of osmosis the volume of solvent
- Culex carries which of the following disease?
- Which of the following groups of plants depends on free water for fertilisation
- Prostate gland is a
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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