Water enters from the soil into the root hairs due to
A
Turgor pressure of root hair
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B
Osmotic pressure of root hair
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C
Suction pressure
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D
Diffusion pressure
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Solution
The correct option is D Suction pressure Suction pressure is same as DPD (Diffusion Pressure Deficit). Water moves in a plant due to suction pressure or DPD from a region of lower DPD to a region of higher DPD.