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O-LevelBiologyTransport in Humans5090/12 · May/June 2020 · Q141 Mark

Which blood vessels contain valves?

Acapillary: does not contain valves, renal artery: does not contain valves, renal vein: does not contain valves
Bcapillary: does not contain valves, renal artery: does not contain valves, renal vein: contains valves
Ccapillary: contains valves, renal artery: contains valves, renal vein: does not contain valves
Dcapillary: does not contain valves, renal artery: contains valves, renal vein: contains valves

✓ Correct answer

B: capillary: does not contain valves, renal artery: does not contain valves, renal vein: contains valves

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About this question

Topic
Transport in Humans, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, May/June 2020 Paper 1 Variant 2, question 14.

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