International GCSE
Human Biology 4HB1 January 2023 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 1 | 4HB1/1 | 90 | 240 min | Available | View 4HB1/1 → |
| Paper 2 | 4HB1/2 | 90 | 240 min | Available | View 4HB1/2 → |