Cambridge IGCSE Biology 0610 — Revision Notes & Past Papers
Free Cambridge IGCSE Biology 0610 Extended revision notes, worked examples, AI-marked practice questions and past papers — mapped to the full syllabus for the 2026 exam cohort.
What is Cambridge IGCSE Biology 0610?
Cambridge IGCSE Biology (0610) is Cambridge Assessment International Education's flagship IGCSE biology qualification. Offered at Core (grades C-G) and Extended (grades A*-E) tiers, the syllabus covers cells, biological molecules, enzymes, plant nutrition, human nutrition, transport, gas exchange, coordination, reproduction, inheritance, variation and selection, ecology, and biotechnology. Assessment is three externally examined papers including a practical-based paper, with no coursework.
Assessment (Extended)
- Paper 2 (45 min, 40 marks) — multiple choice
- Paper 4 (1h 15, 80 marks) — theory
- Paper 6 (1h, 40 marks) — alternative to practical
Tiers and topics
- Core (grades C-G) or Extended (grades A*-E)
- 21 syllabus topics from cells to ecology,
- inheritance, biotechnology, human physiology
Grading
- A*-G grading (Core: C-G; Extended: A*-E)
- Grade C/4 = standard pass for universities
- Grade A*/A often required for A Level Biology
Source: Cambridge IGCSE Biology 0610 syllabus (Cambridge International)
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Cambridge IGCSE Biology 0610 Extended study resources
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Cambridge IGCSE Biology 0610 Extended topics
All 22 topics in the Cambridge IGCSE Biology 0610 Extended syllabus — click any topic to open notes, videos and an AI-marked quiz.
Cambridge IGCSE Biology 0610 Extended revision — frequently asked questions
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