A-LevelBiologyTransport in plants9700/12 · Feb/Mar 2019 · Q251 Mark

The diagrams show transverse sections of parts of a plant with some transport tissues labelled from 1 to 6. [Figure shows transverse sections of a leaf, stem, and root with labelled tissues 1-6] Which row shows tissues that mainly transport water and tissues that mainly transport sucrose?

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Amainly transport water: 1 and 3, mainly transport sucrose: 4 and 6

Bmainly transport water: 1 and 6, mainly transport sucrose: 3 and 5

Cmainly transport water: 2 and 3, mainly transport sucrose: 4 and 5

Dmainly transport water: 3 and 5, mainly transport sucrose: 2 and 6

✓ Correct answer

B: mainly transport water: 1 and 6, mainly transport sucrose: 3 and 5

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Topic: Transport in plants, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Feb/Mar 2019 Paper 1 Variant 2, question 25.

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