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Mock exams · Full test
A full Pearson Edexcel International A Level Biology (YBI11) mock matching all six unit papers in structure and timing.
Your answers save as you go, and your results, with every answer explained, stay in your account.
New here? Create a free account. The diagnostic is always free.
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The same sections, timing and tools as the real Biology.
| 2 | Unit 2: Cells, development, biodiversity and conservation | – | 1 h 30 min | Scientific |
| 3 | Unit 3: Practical skills in biology I | – | 1 h 15 min | Scientific |
| 4 | Unit 4: Energy, environment, microbiology and immunity | – | 1 h 45 min | Scientific |
| 5 | Unit 5: Respiration, internal environment, coordination and gene technology | – | 1 h 45 min | Scientific |
| 6 | Unit 6: Practical skills in biology II | – | 1 h 15 min | Scientific |
1Unit 1: Molecules, diet, transport and health
1 h 30 min
2Unit 2: Cells, development, biodiversity and conservation
1 h 30 min
3Unit 3: Practical skills in biology I
1 h 15 min
4Unit 4: Energy, environment, microbiology and immunity
1 h 45 min
5Unit 5: Respiration, internal environment, coordination and gene technology
1 h 45 min
6Unit 6: Practical skills in biology II
1 h 15 min
This paper is written from the official blueprint the first time anyone starts it, then kept for everyone. Question counts are confirmed then.
Your score arrives with section scores, a breakdown by topic, your time on every question and each answer explained. Questions you miss join your review queue, and written and spoken answers get an examiner’s report.