Cambridge O Level Biology (5090) Paper 11, October/November 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 11 (5090/11) |
| Exam series | October/November 2025 · all 2025 papers |
| Questions | 40 |
| AI explanations | Available for every question |
The questions in this paper cover these Biology syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Cells | 3 |
| Chapter 2: Classification | 2 |
| Chapter 3: Movement into and out of cells | 1 |
| Chapter 5: Enzymes | 1 |
| Chapter 6: Plant nutrition | 2 |
| Chapter 8: Human nutrition | 1 |
| Chapter 9: Human gas exchange | 1 |
| Chapter 10: Respiration | 2 |
| Chapter 11: Transport in humans | 2 |
| Chapter 12: Disease and immunity | 2 |
| Chapter 14: Coordination and control | 5 |
| Chapter 15: Coordination and response in plants | 1 |
| Chapter 16: Development of organisms and continuity of life | 4 |
| Chapter 17: Inheritance | 2 |
| Chapter 18: Biotechnology and genetic modification | 1 |
| Chapter 19: Relationships of organisms with one another and with the environment | 4 |
Every question in 5090 Biology Paper 11 — Oct/Nov 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 1: Cells |
| Question 2 | Chapter 2: Classification |
| Question 3 | Chapter 1: Cells |
| Question 4 | Chapter 14: Coordination and control |
| Question 5 | Chapter 3: Movement into and out of cells |
| Question 6 | Chapter 5: Enzymes |
| Question 7 | — |
| Question 8 | — |
| Question 9 | — |
| Question 10 | Chapter 6: Plant nutrition |
| Question 11 | Chapter 1: Cells |
| Question 12 | Chapter 8: Human nutrition |
| Question 13 | Chapter 9: Human gas exchange; Chapter 11: Transport in humans |
| Question 14 | Chapter 10: Respiration |
| Question 15 | Chapter 10: Respiration |
| Question 16 | — |
| Question 17 | Chapter 11: Transport in humans |
| Question 18 | — |
| Question 19 | Chapter 12: Disease and immunity |
| Question 20 | Chapter 12: Disease and immunity; Chapter 17: Inheritance |
| Question 21 | — |
| Question 22 | Chapter 14: Coordination and control |
| Question 23 | Chapter 14: Coordination and control |
| Question 24 | Chapter 14: Coordination and control |
| Question 25 | Chapter 14: Coordination and control |
| Question 26 | Chapter 6: Plant nutrition |
| Question 27 | Chapter 15: Coordination and response in plants |
| Question 28 | Chapter 16: Development of organisms and continuity of life |
| Question 29 | Chapter 16: Development of organisms and continuity of life; Chapter 17: Inheritance |
| Question 30 | Chapter 16: Development of organisms and continuity of life |
| Question 31 | — |
| Question 32 | Chapter 2: Classification; Chapter 19: Relationships of organisms with one another and with the environment |
| Question 33 | Chapter 16: Development of organisms and continuity of life |
| Question 34 | — |
| Question 35 | — |
| Question 36 | Chapter 18: Biotechnology and genetic modification |
| Question 37 | Chapter 19: Relationships of organisms with one another and with the environment |
| Question 38 | — |
| Question 39 | Chapter 19: Relationships of organisms with one another and with the environment |
| Question 40 | Chapter 19: Relationships of organisms with one another and with the environment |
This paper tests 16 syllabus topics: Cells (3 questions), Classification (2 questions), Movement into and out of cells (1 question), Enzymes (1 question), Plant nutrition (2 questions), Human nutrition (1 question), Human gas exchange (1 question), Respiration (2 questions), Transport in humans (2 questions), Disease and immunity (2 questions), Coordination and control (5 questions), Coordination and response in plants (1 question), Development of organisms and continuity of life (4 questions), Inheritance (2 questions), Biotechnology and genetic modification (1 question), Relationships of organisms with one another and with the environment (4 questions).
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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