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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: - Root cap has no role in absorption of water,because it has
- The equipment employed for sterilizing glass and culture media is known as
- The biomass available for consumption by the herbivores and the decomposers
- A sarcomere in the myofibrils of muscle is found in between
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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
- Root cap has no role in absorption of water,because it has
- The equipment employed for sterilizing glass and culture media is known as
- The biomass available for consumption by the herbivores and the decomposers
- A sarcomere in the myofibrils of muscle is found in between
- in free floating plant the stomata are
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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