Past papersEdexcel YBI11
YBI11 International A Level Biology: past papers
88 papers from 2019 to 2025.
All papersWBI11 · Unit 1: Molecules, Diet, Transport and HealthWBI12 · Unit 2: Cells, Development, Biodiversity and ConservationWBI13 · Unit 3: Practical Skills in Biology IWBI14 · Unit 4: Energy, Environment, Microbiology and ImmunityWBI15 · Unit 5: Respiration, Internal Environment, Coordination and Gene TechnologyWBI16 · Unit 6: Practical Skills in Biology II