Classification · Cambridge O Level 5090
2.1 Concept and use of a classification system
2.1 Concept and use of a classification system appeared in 4 of the 6 years from 2020–2025, worth 94 marks across 13 questions — about 7.23 marks each.
Based on 84 real Cambridge past papers, 2020–2025.
Questions per year
How many Biology questions tagged to this topic appeared each year.
- 20201
- 20210
- 20220
- 20231
- 20247
- 20254
Appearance history
- Most recent
- 2025
- First in range
- 2020
- Years since last
- 0
- Longest gap
- 2 years
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
Practise this topic
Drill 2.1 Concept and use of a classification system with real Cambridge O Level Biology questions and their official marking schemes, or generate a fresh worksheet on it in seconds.