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Transpiration Water Roots Pressure Generates Stream Absorbed Difference

Transpiration creates a pressure difference between the leaves and roots, driving the transpiration stream; new water is absorbed at the roots and flows upwards along this pressure gradient.

Transpiration creates a pressure difference between the leaves and roots, driving the transpiration stream; new water is absorbed at the roots and flows upwards along this pressure gradient.

Front transpiration generates the transpiration stream
Back new water absorbed at roots, difference in pressure created between leaves and roots, water flows along the pressure gradient 

Tags: 9_1_xylem_transport

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