International GCSE
Biology 4BI1 May/June 2025 past papers
Choose the component and variant you need. Matching mark-scheme availability is shown before you open the ExamAnchor workspace.
| Component | Code | Marks | Duration | Mark scheme | |
|---|---|---|---|---|---|
| Paper 1B | 4BI1/1B | 110 | 120 min | Available | View 4BI1/1B → |
| Paper 1 | 4BI1/1BR | 110 | 120 min | Available | View 4BI1/1BR → |
| Paper 2B | 4BI1/2B | 70 | 75 min | Available | View 4BI1/2B → |
| Paper 2 | 4BI1/2BR | 70 | 75 min | Available | View 4BI1/2BR → |