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A column of water within xylem vessels of tall trees does not break under its weight because of:
Options
(a) Tensile strength of water
(b) Lignification of xylem vessels
(c) Positive root pressure
(d) Dissolved sugars in water
Correct Answer:
Tensile strength of water
Explanation:
Due to tensile strength of water, a column of water with in xylem vessels of tall trees does not break under its weight.
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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
- Acquired Immune Deficiency Syndrome (AIDS) is characterised by
- A femur is kept in dilute HCI for three days it becomes
- Which most often limits the primary productivity of the ecosystem?
- The fuel wood crisis can be overcome by
- A technique of micropropagation 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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