2026 AQA AS Level Biology Paper 1 (7401/1) JUNE 2026 Question paper and Mark scheme
Question paper and final mark scheme for AQA AS Biology Paper 1 (7401/1), June 2026. Covers AS topics 1 to 4 with short-answer and longer written questions on molecules, cells, exchange and genetic diversity. A quick, self-contained practice set for AS revision.