A-LevelBiologyTransport in plants9700/12 · May/June 2024 · Q251 Mark
The diagram shows a transverse section through a transport tissue in a plant. [Diagram of transverse section through a transport tissue with cells 1 and 2 labelled] Which row correctly identifies cell 1 and cell 2? [Table with columns 'cell 1', 'cell 2']
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.
Acompanion cell phloem sieve tube element
Bcompanion cell xylem vessel element
Cphloem sieve tube element phloem sieve tube element
Dphloem sieve tube element xylem vessel element
✓ Correct answer
A: companion cell phloem sieve tube element
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