O-LevelBiologyTransport in Plants5090/11 · Oct/Nov 2023 · Q91 Mark
The diagram shows a root hair cell. How does the shape of the cell help the plant?
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.
AIt allows roots to search for ions.
BIt allows roots to search for water.
CIt increases the surface area for sugar uptake.
DIt increases the surface area for water uptake.
✓ Correct answer
D: It increases the surface area for water uptake.
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