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A-LevelBiologyTransport in mammalsFeb/Mar 2020Paper 2 Q312 Marks

During one cardiac cycle: • blood enters the heart from the lungs and from the rest of the body • blood leaves the heart to be transported to the lungs and to the rest of the body.

Q: What topic does this question test?

This question tests Transport in mammals in A-Level Biology (syllabus code 9700). It is worth 12 marks.

📋 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...

🎯 Mark Scheme Breakdown

Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.

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About This A-Level Biology Question

Topic

This structured question tests Transport in mammals in A-Level Biology (syllabus code 9700). It is worth 12 marks.

Source

This question appeared in the Cambridge A-Level Biology Feb/Mar 2020 examination, Paper 2 Variant 2.

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