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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.

Past Paper Solutions

Specimen Exams 2025

Specimen Exam

New

New

Specimen Exam

New

New


2024

May TZ1

New

New

New

May TZ2

New

New

New

May TZ1

New

New

New

May TZ2

New

New

New


2023

May TZ1

May TZ2

November TZ1

November TZ2

May TZ1

May TZ2

November TZ1

November TZ2


2022

May TZ1

May TZ2

November TZ0

May TZ1

May TZ2

November TZ0


2021

May TZ1

May TZ2

November TZ0

May TZ1

May TZ2

November TZ0


2020

May TZ1

Examinations cancelled by the IBO.

May TZ2

Examinations cancelled by the IBO.

November TZ0

May TZ1

Examinations cancelled by the IBO.

May TZ2

Examinations cancelled by the IBO.

November TZ0


2019

May TZ1

May TZ2

November TZ0

May TZ1

May TZ2

November TZ0


2018

May TZ1

May TZ2

November TZ0

May TZ1

May TZ2

November TZ0


2017

May TZ1

May TZ2

November TZ0

May TZ1

May TZ2

November TZ0


2016

May TZ0

November TZ0

May TZ0

November TZ0