Edexcel IAS Biology (XBI11) Past Papers

Perfect for Edexcel IAS Biology (XBI11) Exams in line with the 2026 Syllabus

Become outstanding in the Edexcel IAS Biology examinations by using our well-selected compilation of practice exam papers. Get access to authentic past-paper questions and full marking schemes showing what the markers did expect. Ideal as practice tests with actual exam conditions, and as an introduction to marking criteria and to successful examination tactics that will help you achieve the best results on your exams.

Here you will find all Edexcel IAS Biology (XBI11) Past Papers to revise by topic and exam board with mark scheme

Please note we have provided the 1st PDF as a free download as an example to see what you will get if you subscribe to our platform Exam Papers Practice.

 

2025 Past Papers

Janaury

UNIT 1: Molecules, Diet, Transport and Health (WBI11/01)

UNIT 2: Cells, Development, Biodiversity and Conservation (WBI12/01)

UNIT 3: Practical Skills in Biology I (WBI13/01)

UNIT 4: Energy, Environment, Microbiology and Immunity (WBI14/01)

UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology (WBI15/01)

UNIT 6: Practical Skills in Biology II (WBI16/01)

May/ June

UNIT 1: Molecules, Diet, Transport and Health (WBI11/01)

UNIT 2: Cells, Development, Biodiversity and Conservation (WBI12/01)

UNIT 3: Practical Skills in Biology I (WBI13/01)

UNIT 4: Energy, Environment, Microbiology and Immunity (WBI14/01)

UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology (WBI15/01)

UNIT 6: Practical Skills in Biology II (WBI16/01)

October

UNIT 1: Molecules, Diet, Transport and Health (WBI11/01)

UNIT 1: Molecules, Diet, Transport and Health (WBI11/01A)

UNIT 2: Cells, Development, Biodiversity and Conservation (WBI12/01)

UNIT 2: Cells, Development, Biodiversity and Conservation (WBI12/01A)

UNIT 3: Practical Skills in Biology I (WBI13/01)

UNIT 3: Practical Skills in Biology I (WBI13/01A)

UNIT 4: Energy, Environment, Microbiology and Immunity (WBI14/01)

UNIT 4: Energy, Environment, Microbiology and Immunity (WBI14/01A)

UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology (WBI15/01)

UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology (WBI15/01A)

UNIT 6: Practical Skills in Biology II (WBI16/01)

UNIT 6: Practical Skills in Biology II (WBI16/01A)

2024 Past Papers

Janaury

UNIT 1: Molecules, Diet, Transport and Health (WBI11/01)

UNIT 2: Cells, Development, Biodiversity and Conservation (WBI12/01)

UNIT 3: Practical Skills in Biology I (WBI13/01)

UNIT 4: Energy, Environment, Microbiology and Immunity (WBI14/01)

UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology (WBI15/01)

UNIT 6: Practical Skills in Biology II (WBI16/01)

May/ June

UNIT 1: Molecules, Diet, Transport and Health (WBI11/01)

UNIT 2: Cells, Development, Biodiversity and Conservation (WBI12/01)

UNIT 3: Practical Skills in Biology I (WBI13/01)

UNIT 4: Energy, Environment, Microbiology and Immunity (WBI14/01)

UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology (WBI15/01)

UNIT 6: Practical Skills in Biology II (WBI16/01)

October

UNIT 1: Molecules, Diet, Transport and Health (WBI11/01)

UNIT 2: Cells, Development, Biodiversity and Conservation (WBI12/01)

UNIT 3: Practical Skills in Biology I (WBI13/01)

UNIT 4: Energy, Environment, Microbiology and Immunity (WBI14/01)

UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology (WBI15/01)

UNIT 6: Practical Skills in Biology II (WBI16/01)

2019 Past Papers

Unit 1: Molecules, Diet, Transport and Health

Unit 1: Lifestyle, Transport, Genes and Health

Unit 2: Development, Plants and the Environment

Unit 3: Practical Biology and Research Skills

Unit 4: The Natural Environment and Species Survival

Unit 5: Energy, Exercise and Coordination

Unit 6: Practical Biology and Investigative Skills

October 2018 Past Papers

Unit 1: Lifestyle, Transport, Genes and Health

Unit 2: Development, Plants and the Environment

Unit 3: Practical Biology and Research Skills

Unit 4: The Natural Environment and Species Survival

Unit 5: Energy, Exercise and Coordination

Unit 6: Practical Biology and Investigative Skills

June 2018 Past Papers

Unit 1: Lifestyle, Transport, Genes and Health

Unit 2: Development, Plants and the Environment

Unit 3: Practical Biology and Research Skills

Unit 4: The Natural Environment and Species Survival

Unit 5: Energy, Exercise and Coordination

Unit 6: Practical Biology and Investigative Skills

January 2018 Past Papers

Unit 1: Lifestyle, Transport, Genes and Health

Unit 2: Development, Plants and the Environment

Unit 3: Practical Biology and Research Skills

Unit 4: The Natural Environment and Species Survival

Unit 5: Energy, Exercise and Coordination

Unit 6: Practical Biology and Investigative Skills

October 2017 Past Papers

Unit 1: Lifestyle, Transport, Genes and Health

Unit 2: Development, Plants and the Environment

Unit 4: The Natural Environment and Species Survival

Unit 5: Energy, Exercise and Coordination

Unit 6: Practical Biology and Investigative Skills

June 2017 Past Papers

Unit 1: Lifestyle, Transport, Genes and Health

Unit 2: Development, Plants and the Environment

Unit 3: Practical Biology and Research Skills

Unit 4: The Natural Environment and Species Survival

Unit 5: Energy, Exercise and Coordination

Unit 6: Practical Biology and Investigative Skills

January 2017 Past Papers

Unit 1: Lifestyle, Transport, Genes and Health

Unit 2: Development, Plants and the Environment

Unit 3: Practical Biology and Research Skills

Unit 4: The Natural Environment and Species Survival

Unit 5: Energy, Exercise and Coordination

Unit 6: Practical Biology and Investigative Skills

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