What is meant by transpiration pull and root pressure?
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pressure...
Explanation:
Transpiration pull is the force which aids in drawing the water upward from roots to leaves. ... Root pressure is osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves. Root pressure is caused by active distribution of mineral nutrient ions into the root xylem.
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Transpiration pull refers to the suction, force, or pull that draws water up through a plant.
Root pressure is a force or the hydrostatic pressure generated in the roots that help in driving the fluids and other ions from the soil in upwards directions into the plant’s vascular tissue – Xylem.
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