Cambridge O Level Biology (5090) Paper 21, May/June 2022. 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 21 (5090/21) |
| Exam series | May/June 2022 · all 2022 papers |
| Questions | 9 |
| AI explanations | Available for every question |
The questions in this paper cover these Biology syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Cells | 1 |
| Chapter 2: Classification | 1 |
| Chapter 8: Human nutrition | 1 |
| Chapter 9: Human gas exchange | 1 |
| Chapter 10: Respiration | 1 |
| Chapter 11: Transport in humans | 1 |
| Chapter 13: Excretion | 1 |
| Chapter 14: Coordination and control | 3 |
| Chapter 16: Development of organisms and continuity of life | 1 |
| Chapter 17: Inheritance | 1 |
| Chapter 19: Relationships of organisms with one another and with the environment | 2 |
Every question in 5090 Biology Paper 21 — May/June 2022 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 14: Coordination and control |
| Question 2 | Chapter 9: Human gas exchange; Chapter 10: Respiration; Chapter 11: Transport in humans |
| Question 3 | Chapter 16: Development of organisms and continuity of life; Chapter 17: Inheritance |
| Question 4 | Chapter 8: Human nutrition; Chapter 13: Excretion; Chapter 14: Coordination and control |
| Question 5 | Chapter 19: Relationships of organisms with one another and with the environment |
| Question 6 | Chapter 2: Classification |
| Question 7 | Chapter 1: Cells |
| Question 8 | Chapter 14: Coordination and control |
| Question 9 | Chapter 19: Relationships of organisms with one another and with the environment |
This paper tests 11 syllabus topics: Cells (1 question), Classification (1 question), Human nutrition (1 question), Human gas exchange (1 question), Respiration (1 question), Transport in humans (1 question), Excretion (1 question), Coordination and control (3 questions), Development of organisms and continuity of life (1 question), Inheritance (1 question), Relationships of organisms with one another and with the environment (2 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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