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NEET UG BIOLOGY MCQ: TRANSPORT IN PLANTS
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Water rises in the stem due to
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Correct option: A
Cohension and transpirational pull
Option A (Cohension and transpirational pull) is correct because these forces are responsible for the ascent of water in plants.
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Study the following statement and choose the correct option(s) from the codes from below
I. Root pressure provides a light push in the overall process of water transport
II. Root pressure causes the flow of water faster through xylem than it can be lost by transportation
III. In symplast pathway, water move exclusively through the cell wall and intercellular spaces
IV. Guttation is a cause of transpiration pull
V. Most plants fulfill their water requirement by transpiration pull Rate of imbibition is more in? All the water absorbed by osmosis is stored in?
I. Root pressure provides a light push in the overall process of water transport
II. Root pressure causes the flow of water faster through xylem than it can be lost by transportation
III. In symplast pathway, water move exclusively through the cell wall and intercellular spaces
IV. Guttation is a cause of transpiration pull
V. Most plants fulfill their water requirement by transpiration pull Rate of imbibition is more in? All the water absorbed by osmosis is stored in?