A-LevelBiologyTransport in plants9700/12 · Feb/Mar 2023 · Q291 Mark
The arrows show the direction of water movement across a plant root, from water in the soil to the xylem. [Figure 29.1] Which arrows show water movement only in the apoplast pathway?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
A1, 3, 5, 7 and 8
B2, 4 and 6
C2 and 4 only
D3, 5 and 7 only
✓ Correct answer
C: 2 and 4 only
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