WJEC GCSE Biology 2022 — Higher tier — 3400
Bring your PDF onto an online whiteboard and work through the exercises step by step.
Exam papers
Organizer materials and information
| Examination | WJEC GCSE |
|---|---|
| Subject | Biology |
| Year and session | 2022 · Summer |
| Publisher | WJEC CBAC Limited |
| Biology Unit 1 Higher: Written:Cells, Organ Systems and Ecosystems - Higher | 3400UA0-1 |
| Biology Unit 2 Higher: Written:Variation, Homeostasis and Micro-organisms - Higher | 3400UB0-1 |
| Biology Unit 2 H-cont: Written:Variation, Homeostasis and Micro-organisms - Higher | 3400UD0-1 |