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O-LevelBiologyTransport in Humans5090/12 · Oct/Nov 2019 · Q151 Mark

Which statements about blood vessels are correct? [Table showing 'arteries always carry oxygenated blood' and 'the pulmonary vein carries deoxygenated blood' with a key for ✓ = yes and ✗ = no]

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.

AA

BB

CC

DD

✓ Correct answer

D: D

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About this question

Topic: Transport in Humans, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2019 Paper 1 Variant 2, question 15.

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