O-Level Pure Biology notes and past-year papers
The Holy Grail library holds 316 O-Level Pure Biology documents, free to download without an account.
They include 155 Exam Papers, 112 Notes/Practices, 39 TYS Answers, 8 MYEs/CAs/Other Tests and 2 User Mock Papers, with years from 0 to 2026. Every document below has its own page with a text preview and a download link.
2026
2 documents- Infectious DiseasesNotes/Practices
- Transport & Respiration in Humans MCQ (PLMGSS)MYEs/CAs/Other Tests
2025
24 documents- 2025 FH Prelim BIO Paper 2 Exam Papers
- 2025 FH Prelim BIO Paper 2 ANSExam Papers
- 2025 FUHUA BIO P1 w/ ANS Exam Papers
- AHS Prelim 2025 Biology P2 QPExam Papers
- BIODIAGRAMSNotes/Practices
- biology (homeostasis) - concept map for coordination and controlNotes/Practices
- Biology O Levels/IP Notes (Sec3-4) CompilationNotes/Practices
- bio notes o levelNotes/Practices
2024
81 documents- 05 Nutrition in Humans WorksheetNotes/Practices
- 06 Transport in Humans WorksheetNotes/Practices
- 07 Respiration WSNotes/Practices
- 2024 ADSS Prelim P2Exam Papers
- 2024 Specimen Paper Answers (ThatBioTutor).docxTYS Answers
- 2024 VS Prelim Bio Paper 2 QP and AnsExam Papers
- ACSI Instructions (P3 Preparation List) - for Y4 Exp Bio Prelim 2024Notes/Practices
- ACSI P1 MS - Y4 Exp Bio Prelim 2024
2023
21 documents- 2023 Pure Biology Practical AnswersTYS Answers
- 2023 SASS Bio Prelims AnsExam Papers
- 2023 SASS Bio Prelims P2Exam Papers
- ACS(I) Y4 Pure Bio 2023 Y4 Exp Common Test MYEs/CAs/Other Tests
- ACS(I) Y4 Pure Bio 2023 Y4 Exp Common Test - AnswersMYEs/CAs/Other Tests
- Beatty Answering Planning Questions for Practicals (ans) (edited)Notes/Practices
- Beatty Practical Notes_Final (Pure Biology)Notes/Practices
- Biology 6093 (Text): Principles of Biology + Nutrition & Transport in Humans
2022
13 documents- 2022_CHS_Biology Practical NotesNotes/Practices
- 2022 GCE O Level Bio Suggested Answer Edited (FPE)TYS Answers
- 2022 SASS Bio 4E MYE AnsMYEs/CAs/Other Tests
- 2022 SASS Bio 4E MYE P2 MYEs/CAs/Other Tests
- 2022 SASS Bio Prelims P3 AnsExam Papers
- 2022 TYS Answers (ThatBioTutor).docxTYS Answers
- Bio AI 2022 Prelim AnsExam Papers
- Bio AI 2022 Prelim P1Exam Papers
2021
10 documents- 2021_CGSS_Bio_Prelim_P3Exam Papers
- 2021_CGSS_Bio_Prelim_P3_AnswersExam Papers
- 2021 GCE O Level Bio Suggested Answer MCQ & Sec B (FPE EdiTYS Answers
- 2021 O Level 6093 Ans Key - Paper 3TYS Answers
- 2021 SASS Bio TYS P2 AnsTYS Answers
- 2021 TYS Answers (ThatBioTutor).docxTYS Answers
- AHS_2021_S4_6093_Prelim_P2_AnsExam Papers
- CCHY 2021 Bio Yearly TYS ANSTYS Answers
2020
7 documents- 2020 GCE O Level Bio Suggested Answer (FPE Edited)TYS Answers
- 2020 O Level 6093 Ans Key - paper 3TYS Answers
- 2020 Practical Biology Answers TYS Answers
- 2020 TYS Answers (ThatBioTutor).docxTYS Answers
- CCHY 2020 Bio Yearly TYS ANSTYS Answers
- SJI_2020 Y3 EOY Biology 6093 P1Exam Papers
- SJI_2020 Y3 EOY Biology 6093 student answersExam Papers
2019
22 documents- 2019 GCE O Level Bio Suggested Answer.TYS Answers
- 2019 O Level 6093 Ans Key - Paper 3TYS Answers
- 2019 TYS Answers (ThatBioTutor).docxTYS Answers
- 2019 TYS Biology Practical Answer (P3)TYS Answers
- 2023 TYS Answers (ThatBioTutor).docxTYS Answers
- AES_2019_Bio_Prelim_ANSExam Papers
- AES_2019_Bio_Prelim_P1_QPExam Papers
- AES_2019_Bio_Prelim_P2_QPExam Papers
2018
13 documents- 2018 GCE O Level Bio Suggested AnswerTYS Answers
- 2018 TYS Answers (ThatBioTutor).docxTYS Answers
- BPGHS_2018_Bio_Prelim_ANS.pdfExam Papers
- BPGHS_2018_Bio_Prelim_P1_QP.pdfExam Papers
- BPGHS_2018_Bio_Prelim_P2_QP.pdfExam Papers
- CCHY 2018 Bio Yearly TYS ANSTYS Answers
- GMSS 2018 Bio Prelim P1+2 MSExam Papers
- GMSS 2018 Bio Prelim P1 QPExam Papers
2017
11 documents- 2017 GCE O Level Bio Suggested Answer Final (Edited FPE 20TYS Answers
- 2017 TYS Answers (ThatBioTutor).docxTYS Answers
- CCHY 2017 Bio Yearly TYS ANSTYS Answers
- SCGS 2017 Bio Prelim P1 MSExam Papers
- SCGS 2017 Bio Prelim P1 QPExam Papers
- SCGS 2017 Bio Prelim P2 MSExam Papers
- SCGS 2017 Bio Prelim P2 QPExam Papers
- SJI 2017 Bio Prelim P1 MSExam Papers
2016
16 documents- 2016 GCE O Level Bio Suggested Answer JEN TYS Answers
- 2016 Sec 4 Biology FinalExam Papers
- 2016 Sec 4 Biology FinalExam Papers
- 2016 TYS Answers (ThatBioTutor).docxTYS Answers
- CCHY 2016 Bio Yearly TYS ANSTYS Answers
- CHIJ St Nicholas 2016 Bio Prelim P1 MSExam Papers
- CHIJ St Nicholas 2016 Bio Prelim P1 QPExam Papers
- CHIJ St Nicholas 2016 Bio Prelim P2 MS
2015
4 documents- 2015 GCE O Level Bio Suggested Answer JEN (FPE Edited)TYS Answers
- 2015 Sec 4 Biology FinalExam Papers
- 2015 TYS Answers (ThatBioTutor).docxTYS Answers
- CCHY 2015 Bio Yearly TYS ANSTYS Answers
2014
4 documents- 2014 GCE O Level Bio Suggested Answer JENTYS Answers
- 2014 Sec 4 Biology FinalExam Papers
- 2014 Sec 4 Biology FinalExam Papers
- CCHY 2014 Bio Yearly TYS ANSTYS Answers
2013
3 documents- 2013 GCE O Level Bio Suggested Answer TYS Answers
- 2013 GCE O Level Bio Suggested Answer JENTYS Answers
- CCHY 2013 Bio Yearly TYS ANSTYS Answers
2012
3 documents- 2012 Sec 4 Biology FinalExam Papers
- 2012 Sec 4 Biology FinalExam Papers
- CCHY 2012 Bio Yearly TYS ANSTYS Answers
0
28 documents- bio chapter 15 notes Notes/Practices
- Bio Common DefnsNotes/Practices
- Bio DiagramsNotes/Practices
- Bio Glossary of TermsNotes/Practices
- bio heart graphNotes/Practices
- Biology must know questionsNotes/Practices
- Biology Practical RevisionNotes/Practices
- Bio P3 Bar Chart TipsNotes/Practices
- Bio P3 Diagram Tips
Undated
54 documents- _6093 Bio Syllabus NotesNotes/Practices
- [BIO] Chapter 10 - Homeostasis Notes/Practices
- [BIO] Chapter 11 - Nervous SystemNotes/Practices
- [BIO] Chapter 12 - Human EyesNotes/Practices
- [BIO] Chapter 13 - HormoneNotes/Practices
- [BIO] Chapter 14 - Cell DivisionNotes/Practices
- [BIO] Chapter 15 - Reproduction in PlantsNotes/Practices
- [BIO] Chapter 16 - Reproduction in HumansNotes/Practices
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