OCR A-Level Biology covers a wide range of biological concepts and topics, including cell structure, biochemistry, genetics, ecology, and evolution. The exam dates usually fall in May/June and October/November sessions.
Exam Papers
Mark Schemes
A-Level Biology A (H420)
2023
2022
2021
2020
2019
2018
AS-Level Biology A (H020)
2023
2022
2020
2019
2018
2017
2016