WJEC GCSE Biology 2023 — Higher tier — 3400
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Exam papers
Organizer materials and information
| Examination | WJEC GCSE |
|---|---|
| Subject | Biology |
| Year and session | 2023 · Summer |
| Publisher | WJEC CBAC Limited |
| Unit 1: CELLS, ORGAN SYSTEMS and ECOSYSTEMS | 3400UA0-1 · Required Time: 105 min · Weighting: 45% |
| Unit 2: VARIATION, HOMEOSTASIS and MICRO-ORGANISMS | 3400UB0-1 · Required Time: 105 min · Weighting: 45% |
| Unit 3: Practical assessment | 3400U30-1A · Required Weighting: 10% |