A-LevelBiologyGas exchange9700/12 · Feb/Mar 2018 · Q351 Mark
What identifies the structures present in a bronchus? [Figure showing a Venn diagram with circles for cartilage, cilia, goblet cells, and regions A, B, C, D]
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.
A[Region A]
B[Region B]
C[Region C]
D[Region D]
✓ Correct answer
C: [Region C]
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