Open Study DriveStudy Drive
  1. Study Drive
  2. Past papers
  3. Pearson Edexcel International A Level
  4. Biology YBI11
  5. 2023

Pearson Edexcel International A Level

Biology YBI11 past papers 2023

18 question papers from October and May/June and January 2023, every variant with its mark scheme and official grade boundaries. Open any paper in Study Drive, free and with no sign-up.

October 2023 6 papers

PaperCodesGrade boundariesOpen in Study Drive
Unit 1ASMolecules, Diet, Transport and HealthWBI11/01
wbi11-01-que-20231010
out of 80 · A 47 · B 41 · C 35 · D 30 · E 25PaperPaper + mark scheme
Unit 2ASCells, Development, Biodiversity and ConservationWBI12/01
wbi12-01-que-20231013
out of 80 · A 54 · B 49 · C 45 · D 41 · E 37PaperPaper + mark scheme
Unit 3ASPractical Skills in Biology IWBI13/01
wbi13-01-que-20231018
out of 50 · A 37 · B 32 · C 27 · D 23 · E 19PaperPaper + mark scheme
Unit 4A2Energy, Environment, Microbiology and ImmunityWBI14/01
wbi14-01-que-20231020
out of 90 · A* 47 · A 45 · B 43 · C 41 · D 39 · E 37PaperPaper + mark scheme
Unit 5A2Respiration, Internal Environment, Coordination and Gene TechnologyWBI15/01
wbi15-01-que-20231024
out of 90 · A* 59 · A 55 · B 51 · C 47 · D 43 · E 39PaperPaper + mark scheme
Unit 6A2Practical Skills in Biology IIWBI16/01
wbi16-01-que-20231026
out of 50 · A* 46 · A 43 · B 38 · C 33 · D 28 · E 23PaperPaper + mark scheme

May/June 2023 6 papers

PaperCodesGrade boundariesOpen in Study Drive
Unit 1ASMolecules, Diet, Transport and HealthWBI11/01
wbi11-01-que-20230509
out of 80 · A 48 · B 42 · C 37 · D 32 · E 27PaperPaper + mark scheme
Unit 2ASCells, Development, Biodiversity and ConservationWBI12/01
wbi12-01-que-20230520
out of 80 · A 55 · B 51 · C 47 · D 43 · E 39PaperPaper + mark scheme
Unit 3ASPractical Skills in Biology IWBI13/01
wbi13-01-que-20230525
out of 50 · A 39 · B 34 · C 29 · D 24 · E 20PaperPaper + mark scheme
Unit 4A2Energy, Environment, Microbiology and ImmunityWBI14/01
wbi14-01-que-20230602
out of 90 · A* 47 · A 45 · B 43 · C 41 · D 39 · E 37PaperPaper + mark scheme
Unit 5A2Respiration, Internal Environment, Coordination and Gene TechnologyWBI15/01
wbi15-01-que-20230606
out of 90 · A* 59 · A 55 · B 51 · C 47 · D 43 · E 39PaperPaper + mark scheme
Unit 6A2Practical Skills in Biology IIWBI16/01
wbi16-01-que-20230617
out of 50 · A* 46 · A 43 · B 38 · C 33 · D 28 · E 23PaperPaper + mark scheme

January 2023 6 papers

PaperCodesGrade boundariesOpen in Study Drive
Unit 1ASMolecules, Diet, Transport and HealthWBI11/01
wbi11-01-que-20230110
out of 80 · A 37 · B 32 · C 27 · D 23 · E 19PaperPaper + mark scheme
Unit 2ASCells, Development, Biodiversity and ConservationWBI12/01
wbi12-01-que-20230113
out of 80 · A 45 · B 41 · C 37 · D 33 · E 29PaperPaper + mark scheme
Unit 3ASPractical Skills in Biology IWBI13/01
wbi13-01-que-20230118
out of 50 · A 31 · B 26 · C 22 · D 18 · E 14PaperPaper + mark scheme
Unit 4A2Energy, Environment, Microbiology and ImmunityWBI14/01
wbi14-01-que-20230315
out of 90 · A* 45 · A 39 · B 36 · C 33 · D 30 · E 28PaperPaper + mark scheme
Unit 5A2Respiration, Internal Environment, Coordination and Gene TechnologyWBI15/01
wbi15-01-que-20230117
out of 90 · A* 46 · A 39 · B 35 · C 31 · D 27 · E 23PaperPaper + mark scheme
Unit 6A2Practical Skills in Biology IIWBI16/01
wbi16-01-que-20230121
out of 50 · A* 36 · A 31 · B 26 · C 21 · D 16 · E 11PaperPaper + mark scheme