The direction of water and dissolved salts transport inside the plant: 1- Transport of water and dissolved salts through root hairs xylem vessels in the root 2- Transport of water and dissolved salts inside the xylem vessels in the stem 3- Water evaporation from stomata by the process of transpiration Osmosis is the transmission of water molecules through a semi-permeable membrane from an area with a high concentration of water to an area of a low concentration of water.
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