Year 1: Investigating science; personal development 1; unity of life; diversity of life; laboratory skills in biology; practical skills in organismal biology; humans and the environment. Year 2: research methods; personal development 2; biomolecular sciences; practical skills in biomolecular sciences; ecology, behaviour and conservation; animal and plant physiology; practical skills in environmental biology. Year 3: Core: project; personal development 3; plus 4 options from: molecular evolution; freshwater biology and ecotoxicology; primate behaviour and evolution; ecology and conservation; human genetics; sensory physiology; placement; student associates scheme.