IB Biology HL - 2025 - Past Papers
In the Past Papers section, you will find full worked solutions to the questions asked on previous IB Biology HL (Higher Level) 2025 Exams. Within each video, an experienced IB teacher will guide you through the solution, step-by-step.
Current Curriculum
2022
May TZ1
May TZ2
November TZ0
New
New
2022
2022
May TZ1
May TZ2
November TZ0
New
New
2021
May TZ1
May TZ2
November TZ0
2021
2021
May TZ1
May TZ2
November TZ0
2020
May TZ1
Examinations cancelled by the IBO.
May TZ2
Examinations cancelled by the IBO.
November TZ0
2020
2020
May TZ1
Examinations cancelled by the IBO.
May TZ2
Examinations cancelled by the IBO.
November TZ0
2019
May TZ1
May TZ2
November TZ0
2019
2019
May TZ1
May TZ2
November TZ0
2018
May TZ1
New
May TZ2
November TZ0
2018
2018
May TZ1
New
May TZ2
November TZ0
2017
May TZ1
May TZ2
November TZ0
2017
2017
May TZ1
May TZ2
November TZ0
2016
May TZ0
November TZ0
2016
2016
May TZ0
November TZ0
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More IB Biology HL - 2025 Resources
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Key Concepts
Helpful refreshers summarizing exactly what you need to know about the most important concepts covered in the course.