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A-LevelBiologyTransport in plants9700/12 · May/June 2025 · Q301 Mark

The plan diagrams of transverse sections of two plant organs are shown. These are not drawn to scale. [Figure 30.1 (plan diagrams of plant organs with tissues Q, R, S, T labelled)] Which tissues contain proton pumps?

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AQ and S
BQ and T
CR and S
DR and T

✓ Correct answer

C: R and S

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About this question

Topic
Transport in plants, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source
A-Level Biology, May/June 2025 Paper 1 Variant 2, question 30.

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