IGCSE Biology 0610/43 October/November 2025 — question paper & mark scheme (0610_w25_qp_43) | AssessPro

IGCSE0610_w25_qp_43Written

Biology 0610/43 — October/November 2025

Paper 4 Theory (Extended) (variant 3)

Question paper Mark scheme

Question 2b is highlightedBack to it PDF preview

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For the whole October/November 2025 seriesGrade thresholds

Grade boundaries for 0610/43

Grade	A	B	C	D	E	F	G
Marks	48	38	29	24	20	16	12

Minimum raw mark out of 80, from Cambridge's October/November 2025 grade thresholds. Cambridge sets A* only for the whole subject.

Also in October/November 20250610/11Paper 1 Multiple Choice (Core)0610/12Paper 1 Multiple Choice (Core)0610/13Paper 1 Multiple Choice (Core)0610/21Paper 2 Multiple Choice (Extended)0610/22Paper 2 Multiple Choice (Extended)0610/23Paper 2 Multiple Choice (Extended)0610/31Paper 3 Theory (Core)0610/32Paper 3 Theory (Core)0610/33Paper 3 Theory (Core)0610/41Paper 4 Theory (Extended)0610/42Paper 4 Theory (Extended)0610/51Paper 5 Practical Test 0610/52Paper 5 Practical Test 0610/53Paper 5 Practical Test 0610/61Paper 6 Alternative to Practical 0610/62Paper 6 Alternative to Practical 0610/63Paper 6 Alternative to Practical

Paper 4 Theory (Extended) — other years0610/42May/June 2026 0610/43May/June 2026 0610/41May/June 2026 0610/42February/March 2026 0610/41October/November 2025 0610/42October/November 2025 0610/41May/June 2025 0610/43May/June 2025 All Biology papers →