Transpiration stream 0.0 / 5 ? BiologyCellular processes and structureASOCR Created by: elle1999Created on: 25-02-16 15:42 Definition + process Definition Water vapour moves into external air through stomata alond a diffusion gradient. Water evaporates from mesophyll cells Lowers water potential Repeated across the leaf to the xylem Adhesion/ cohesion Transpiration pull 1 of 1
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