Transport of Water & Transpiration. 5.0 / 5 based on 2 ratings ? BiologyTranspirationA2/A-levelOCR Created by: ElishaGCreated on: 05-04-17 20:12 45231 Across 1. What drives the mass flow of water up the stem from the roots? (3, 8, 2, 3, 4) Down 2. How do water molecules move up the xylem? (2, 4, 4) 3. What can be used to measure the rate of transpiration? (1, 9) 4. What is done to prevent air bubbles in the xylem? (5, 2, 3, 10) 5. What does a potometer estimate? (3, 4, 2, 5, 4)
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