Cambridge O Level Biology (5090) Paper 22, May/June 2025. Read the question paper free and work through it with an AI tutor that explains every question step by step.
| Exam board | Cambridge International Education |
|---|---|
| Qualification | Cambridge O Level |
| Subject | Biology |
| Syllabus code | 5090 |
| Paper | Paper 22 (5090/22) |
| Exam series | May/June 2025 · all 2025 papers |
| Questions | 7 |
| AI explanations | Available for every question |
The questions in this paper cover these Biology syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Cells | 2 |
| Chapter 2: Classification | 2 |
| Chapter 5: Enzymes | 1 |
| Chapter 6: Plant nutrition | 1 |
| Chapter 7: Transport in flowering plants | 1 |
| Chapter 9: Human gas exchange | 1 |
| Chapter 11: Transport in humans | 1 |
| Chapter 12: Disease and immunity | 1 |
| Chapter 13: Excretion | 1 |
| Chapter 14: Coordination and control | 1 |
| Chapter 16: Development of organisms and continuity of life | 2 |
| Chapter 17: Inheritance | 2 |
| Chapter 18: Biotechnology and genetic modification | 2 |
| Chapter 19: Relationships of organisms with one another and with the environment | 1 |
Every question in 5090 Biology Paper 22 — May/June 2025 and the syllabus topic it tests. Ask the AI tutor about any of them by number, for example "Question 1".
| Question | Topic |
|---|---|
| Question 1 | Chapter 16: Development of organisms and continuity of life |
| Question 2 | Chapter 18: Biotechnology and genetic modification; Chapter 19: Relationships of organisms with one another and with the environment |
| Question 3 | Chapter 1: Cells; Chapter 2: Classification; Chapter 12: Disease and immunity; Chapter 17: Inheritance |
| Question 4 | Chapter 9: Human gas exchange; Chapter 11: Transport in humans; Chapter 13: Excretion; Chapter 14: Coordination and control |
| Question 5 | Chapter 2: Classification; Chapter 5: Enzymes; Chapter 18: Biotechnology and genetic modification |
| Question 6 | Chapter 1: Cells; Chapter 16: Development of organisms and continuity of life; Chapter 17: Inheritance |
| Question 7 | Chapter 6: Plant nutrition; Chapter 7: Transport in flowering plants |
This paper tests 14 syllabus topics: Cells (2 questions), Classification (2 questions), Enzymes (1 question), Plant nutrition (1 question), Transport in flowering plants (1 question), Human gas exchange (1 question), Transport in humans (1 question), Disease and immunity (1 question), Excretion (1 question), Coordination and control (1 question), Development of organisms and continuity of life (2 questions), Inheritance (2 questions), Biotechnology and genetic modification (2 questions), Relationships of organisms with one another and with the environment (1 question).
Yes. Open the paper on Aixampapers and ask the AI tutor about any question: it explains each one step by step, written to what Cambridge examiners give marks for.
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