OCR GCSE (9–1) · J257
OCR GCSE Biology B (Twenty First Century) J257 topical past papers
231 past-paper questions for Biology B (Twenty First Century) J257, filed under 8 chapters.
- Questions
- 231
- Past papers
- 26
- Years
- 2018–2024
- With mark scheme
- 97%
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Biology B (Twenty First Century) J257 chapters
The chapters the bank files this subject’s questions under, in syllabus order. Each has a page of its own.
| Chapter | Questions | Years |
|---|---|---|
| You and Your Genes | 48 | 2018–2024 |
| Keeping Healthy | 38 | 2018–2024 |
| Living Together – Food and Ecosystems | 49 | 2018–2024 |
| Using Food and Controlling Growth | 48 | 2018–2024 |
| The Human Body – Staying Alive | 54 | 2018–2024 |
| Life on Earth – Past, Present and Future | 31 | 2018–2024 |
| Ideas About Science | 52 | 2018–2024 |
| Practical Skills | 38 | 2020–2024 |
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Practise Biology B (Twenty First Century) J257 by topicBuild a Biology B (Twenty First Century) J257 mock
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