Biology 5090 · 6 Plant nutrition
6.1 Photosynthesis
Describe photosynthesis, its equations, and carbohydrate uses; investigate limiting factors like light, carbon dioxide, and temperature.
- Questions
- 219
- Years
- 2004–2026
- Multiple choice
- 140
- Written answer
- 79
- Average marks
- 5
Where this subtopic appears
- Paper 1variants 01, 11, 12140
- Paper 2variants 02, 21, 2249
- Paper 6variants 06, 61, 6219
- Paper 3variants 03, 31, 3211
Questions by year
| Year | May/June | Oct/Nov | Total |
|---|---|---|---|
| 2026 | 2 | – | 2 |
| 2023 | 3 | 2 | 5 |
| 2022 | 6 | 3 | 9 |
| 2021 | 4 | 6 | 10 |
| 2020 | 7 | 7 | 14 |
| 2019 | 9 | 8 | 17 |
| 2018 | 4 | 6 | 10 |
| 2017 | 7 | 5 | 12 |
| 2016 | 10 | 4 | 14 |
| 2015 | 7 | 4 | 11 |
| 2014 | 1 | 10 | 11 |
| 2013 | 7 | 11 | 18 |
| 2012 | 15 | – | 15 |
| 2011 | 6 | 2 | 8 |
| 2010 | – | 7 | 7 |
| 2009 | 3 | 5 | 8 |
| 2008 | 7 | 5 | 12 |
| 2007 | 2 | 6 | 8 |
| 2006 | 2 | 6 | 8 |
| 2005 | 6 | 6 | 12 |
| 2004 | 5 | 3 | 8 |
