Advanced Higher Biology Past Papers
Advanced Higher Biology
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Unit 1: Cells and Proteins
1.1 Laboratory techniques for biologists
Reading
Quiz: 1.1 Lab Techniques for Biologists
Quiz
1.2 Proteins
Reading
Quiz: 1.2 Proteins
Quiz
1.3 Membrane proteins
Reading
Quiz: 1.3 Membrane Proteins
Quiz
1.4 Communication and signalling
Reading
Quiz 1.4: Communication and Signalling
Quiz
1.5 Protein control of cell division
Reading
Quiz: 1.5 protein control of cell division
Quiz
End of Unit 1 Test
Quiz
Unit 2: Organisms and Evolution
2.1 Field techniques for biologists
Reading
Quiz: 2.1 Field Techniques for Biologists
Quiz
2.2 Evolution
Reading
Quiz: 2.2 Evolution
Quiz
2.3 Variation and sexual reproduction
Reading
Quiz: 2.3 Variation and Sexual Reproduction
Quiz
2.4 Sex and behaviour
Reading
Quiz: 2.4 Sex and Behaviour
Quiz
2.5 Parasitism
Reading
Quiz: 2.5 Parasitism
Quiz
End of Unit 2 Test
Quiz
Unit 3: Investigative Biology
3.1 Scientific principles and process
Reading
3.2 Experimentation
Reading
3.3 Reporting and critical evaluation of biological research
Reading
The Exam
Past Papers
Reading
Marking Instructions
Reading
The Project
Understanding Standards
Reading
Candidate Instructions
Reading
Extended Response Questions
ERQ by Past Paper
Reading
Extended Response Questions (with marking instructions) 2012-2025
Reading

2025 Paper and Marking Instructions

Click to access NAH_Biology_Section1_2025.pdf

Click to access NAH_Biology_Section2_2025.pdf

Click to access NAH_Biology_Supplementary-sheet_2025.pdf

Click to access NAH_Biology_Section1_2025.pdf

2024 Paper and Marking Instructions

Click to access NAH_Biology_Section1_2024.pdf

Click to access NAH_Biology_Section2_2024.pdf

Click to access NAH_Biology_Supplementary-sheet_2024.pdf

Click to access mi_NAH_Biology_mi_2024.pdf

2023 Paper and Marking Instructions

Click to access NAH_Biology_Section1_2023.pdf

Click to access NAH_Biology_Section2_2023.pdf

Click to access NAH_Biology_Supplementary-sheet_2023.pdf

Click to access mi_NAH_Biology_mi_2023.pdf

2022 Paper and Marking Instructions

Click to access NAH_Biology_Section1_2022.pdf

Click to access NAH_Biology_Section2_2022.pdf

Click to access NAH_Biology_Supplementary-sheet_2022.pdf

Click to access mi_NAH_Biology_mi_2022.pdf

Specimen Paper and Marking Instructions

Click to access AHSQPBiology.pdf

2021 Paper and Marking Instructions

Click to access NAH_Biology_Section1_2021.pdf

Click to access NAH_Biology_Section2_2021.pdf

Click to access NAH_Biology_Supplementary-sheet_2021.pdf

Click to access mi_NAH_Biology_mi_2021.pdf

Exercise Files
2019 NAH_Biology_all_2019 (pdf)
1.27 MB
2022-1 NAH_Biology_Section1_2022 (pdf)
620.28 KB
2023-1 NAH_Biology_Section1_2023 (pdf)
409.78 KB
2024-1 NAH_Biology_Section1_2024 (pdf)
466.02 KB
2025-1 NAH_Biology_Section1_2025 (pdf)
719.98 KB
2022-2 NAH_Biology_Section2_2022 (pdf)
1.23 MB
2023-2 NAH_Biology_Section2_2023 (pdf)
1.29 MB
2024-2 NAH_Biology_Section2_2024 (pdf)
1.51 MB
2025-2 NAH_Biology_Section2_2025 (pdf)
1.87 MB
2025 Sup NAH_Biology_Supplementary-sheet_2025 (pdf)
405.26 KB
SPEC BiologySQPAH (pdf)
2.29 MB
2017 NAH_Biology_all_2017 (pdf)
1.46 MB
2018 NAH_Biology_all_2018 (pdf)
2.63 MB
2012 SQP_AH_Biology-(Revised)_2012[1] (pdf)
1.54 MB
2013 AH_Biology-Revised_all_2013 (pdf)
1.32 MB
2014 AH_Biology-Revised_QP_2014 (pdf)
1.81 MB
2015 AH_Biology-Revised_QP_2015 (pdf)
1.78 MB
2016 NAH_Biology_all_2016 (pdf)
1.91 MB
NAH_Biology_Supplementary-sheet_2022 (pdf)
259.37 KB
NAH_Biology_Supplementary-sheet_2023 (pdf)
266.48 KB
NAH_Biology_Supplementary-sheet_2024 (pdf)
344.17 KB
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