Biology 5090 · 16 Development of organisms and continuity of life
16.1 Nuclear division
Distinguish haploid and diploid nuclei, compare mitosis and meiosis, and describe stem cells and cancer.
- Questions
- 82
- Years
- 2004–2026
- Multiple choice
- 56
- Written answer
- 26
- Average marks
- 4
Practise development of organisms and continuity of life questions with instant markingTeachers: build a worksheet from past papers
Where this subtopic appears
- Paper 1variants 01, 11, 1256
- Paper 2variants 02, 21, 2220
- Paper 6variants 06, 61, 624
- Paper 3variants 321
- Paper 4variants 421
Questions by year
| Year | May/June | Oct/Nov | Total |
|---|---|---|---|
| 2026 | 3 | – | 3 |
| 2023 | 3 | 5 | 8 |
| 2022 | 1 | – | 1 |
| 2021 | 4 | 5 | 9 |
| 2020 | 3 | – | 3 |
| 2019 | 1 | 5 | 6 |
| 2018 | 3 | – | 3 |
| 2017 | 4 | 1 | 5 |
| 2016 | 4 | – | 4 |
| 2015 | 4 | 1 | 5 |
| 2014 | 1 | 3 | 4 |
| 2013 | 4 | 4 | 8 |
| 2012 | 3 | – | 3 |
| 2011 | 2 | 2 | 4 |
| 2010 | – | 1 | 1 |
| 2009 | 2 | – | 2 |
| 2008 | – | 2 | 2 |
| 2007 | 1 | 1 | 2 |
| 2006 | 1 | 3 | 4 |
| 2005 | 2 | 1 | 3 |
| 2004 | 1 | 1 | 2 |
