Biology

Assessment

AQA | Science | AS and A-Level | Biology The curriculum consists of eight units and twelve practicals: 1. Biological Molecules. 2. Cells. 3. Organisms Exchange Substances with Their Environment. 4. Genetic Information, Variation, and Relationships. 5. Energy Transfers. 6. Responses to Environmental Changes. 7. Genetics, Populations, Evolution, and Ecosystems. 8. Gene Expression Control. Assessment includes three 2-hour exams after two years and a practical endorsement demonstrating laboratory competence.