A-LevelBiologyTransport in plants9700/12 · Oct/Nov 2017 · Q291 Mark

The transverse sections of two plant organs are shown. [Figure 29.1 - transverse sections of two plant organs with labelled tissues] Which pair of tissues contains 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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Topic: Transport in plants, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Oct/Nov 2017 Paper 1 Variant 2, question 29.

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