Biology 5090 · 6 Plant nutrition
6.2 Leaf structure
Identify and explain leaf structures and cellular adaptations for photosynthesis and gas exchange.
- Questions
- 130
- Years
- 2004–2026
- Multiple choice
- 68
- Written answer
- 62
- Average marks
- 5.9
Where this subtopic appears
- Paper 1variants 01, 11, 1268
- Paper 2variants 02, 21, 2225
- Paper 6variants 06, 61, 6219
- Paper 3variants 03, 31, 3216
- Paper 4variants 41, 422
Questions by year
| Year | May/June | Oct/Nov | Total |
|---|---|---|---|
| 2026 | 2 | – | 2 |
| 2023 | 6 | 3 | 9 |
| 2022 | 4 | 5 | 9 |
| 2021 | 4 | 5 | 9 |
| 2020 | 4 | 4 | 8 |
| 2019 | 1 | 2 | 3 |
| 2018 | 6 | 3 | 9 |
| 2017 | 4 | 4 | 8 |
| 2016 | 7 | 3 | 10 |
| 2015 | 11 | 8 | 19 |
| 2014 | 1 | 4 | 5 |
| 2013 | 3 | 1 | 4 |
| 2012 | 9 | 1 | 10 |
| 2010 | – | 1 | 1 |
| 2009 | 5 | 3 | 8 |
| 2008 | 2 | 1 | 3 |
| 2007 | 2 | 2 | 4 |
| 2006 | 1 | 1 | 2 |
| 2005 | 4 | 2 | 6 |
| 2004 | – | 1 | 1 |
