A-LevelBiologyTransport in mammalsOct/Nov 2017Paper 1 Q311 Mark
Which statement about the human circulatory system is correct?
ABlood passes twice through the heart in one complete circulation.
BBlood, tissue fluid and lymph are all parts of the circulatory system.
CCapillaries have the lowest blood pressure.
DVeins in the circulatory system all carry deoxygenated blood.
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of transport in mammals within the Biologysyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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