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NEET UG BIOLOGY MCQ: TRANSPORT IN PLANTS
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Two cells A, B are contiguous. Cell A has osmotic pressure 10 atom, turgor pressure 7 atm and diffusion pressure deficit 3 atm. Cell B has osmotic pressure 8 atm, turgor pressure deficit 3 atm and diffusion pressure deficit 5 atm. The result will be?
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Correct option: A
Movement of water from cell A to B
Option A (Movement of water from cell A to B) is correct because water moves from a lower Diffusion Pressure Deficit (DPD) to a higher DPD. Cell A has a DPD of 3 atm, while Cell B has a DPD of 5 atm.
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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?