Root pressure is the transverse osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves.[1]

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Root pressure is the transverse osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves.[1] 2409:4042:71D:5280:D4C0:F751:C6BA:592D (talk) 03:30, 26 November 2021 (UTC)Reply