Biology 9700 · 8 Transport in mammals
8.1 The circulatory system
Describe mammalian double circulation, relate blood vessel structures to functions, identify blood cells, and explain tissue fluid formation.
- Questions
- 212
- Years
- 2002–2026
- Multiple choice
- 159
- Written answer
- 53
- Average marks
- 3.6
Practise transport in mammals questions with instant markingTeachers: build a worksheet from past papers
Where this subtopic appears
- Paper 1variants 01, 11, 12, 13, 14159
- Paper 2variants 02, 21, 22, 23, 2444
- Paper 3variants 03, 33, 344
- Paper 5variants 05, 52, 533
- Paper 4variants 432
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | 3 | 7 | – | 10 |
| 2025 | – | 6 | 6 | 12 |
| 2023 | 5 | 9 | 8 | 22 |
| 2022 | 1 | 8 | 8 | 17 |
| 2021 | 2 | 11 | 10 | 23 |
| 2020 | 3 | 9 | 7 | 19 |
| 2019 | 2 | 7 | 7 | 16 |
| 2018 | 1 | 5 | 2 | 8 |
| 2017 | 2 | 10 | 9 | 21 |
| 2016 | 1 | 5 | 9 | 15 |
| 2015 | – | 5 | 9 | 14 |
| 2011 | – | 8 | – | 8 |
| 2010 | – | 5 | 4 | 9 |
| 2009 | – | – | 2 | 2 |
| 2006 | – | 3 | 1 | 4 |
| 2005 | – | 4 | 2 | 6 |
| 2004 | – | 2 | 2 | 4 |
| 2003 | – | – | 1 | 1 |
| 2002 | – | 1 | – | 1 |
