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NEET UG BIOLOGY MCQ: TRANSPORT IN PLANTS
1
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Understanding
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Tension, one of the important factor in the movement of xylem sap in a tree is a result of
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Correct option: C
Transpiration at the leaf surface
Option C (Transpiration at the leaf surface) is correct because transpiration creates a tension or pull that helps in the ascent of xylem sap.
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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?
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?