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Which of the following contributes most to transport of water from the ground to the leaves of a tall tree?
  • a)
    Breakdown of ATP
  • b)
    Cohesion of water and transpiration pull
  • c)
    Root pressure
  • d)
    Capillary rise of water in xylem
Correct answer is option 'B'. Can you explain this answer?
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Which of the following contributes most to transport of water from the...
Water molecules have high cohesion and adhesion forces acting between them thus, a continuous column of water is formed in the xylem. Transpiration i.e., evaporation of water molecules from the cells of the leaf creates a suction force (transpiration pull) which pulls water from xylem cells. To maintain the continuous water column due to cohesion forces water is absorbed from the soil.
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Which of the following contributes most to transport of water from the...
ANSWER
For small plants root pressure and transpirational pull synergistically facilitate water transport from roots to leaves. However, in the case of tall trees like pine, cedar etc, the root pressure is too small to do the same. Here the cohesive forces of water molecules help in building high surface tension and thus transports the water against gravitational pull to great heights.
So, the correct answer is option B.
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Which of the following contributes most to transport of water from the...
Because a suction point is created at the top and due to this water gets transported root to leaves
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Which of the following contributes most to transport of water from the ground to the leaves of a tall tree?a)Breakdown of ATPb)Cohesion of water and transpiration pullc)Root pressured)Capillary rise of water in xylemCorrect answer is option 'B'. Can you explain this answer?
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Which of the following contributes most to transport of water from the ground to the leaves of a tall tree?a)Breakdown of ATPb)Cohesion of water and transpiration pullc)Root pressured)Capillary rise of water in xylemCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which of the following contributes most to transport of water from the ground to the leaves of a tall tree?a)Breakdown of ATPb)Cohesion of water and transpiration pullc)Root pressured)Capillary rise of water in xylemCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following contributes most to transport of water from the ground to the leaves of a tall tree?a)Breakdown of ATPb)Cohesion of water and transpiration pullc)Root pressured)Capillary rise of water in xylemCorrect answer is option 'B'. Can you explain this answer?.
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