This BBC Bitesize article features AQA biology past papers, explores practice questions and worked examples to help students prepare for the biology GCSE exams.

AQA A-Level grade boundaries for the 2025 exams are available here They include: BIOLOGY: Maximum mark 260, A* 192, A 165, B 139, C 113, D 88, E 63 ...

The rest of AQA’s grade boundaries for each subject can be found on their dedicated webpage here. For OCR, this page is here. For Pearson Edexcel, here’s your page. For WDEJ, the page is here.

A-Level grade boundaries 2025 AQA A-Level grade boundaries for the 2025 exams are available here They include: BIOLOGY: Maximum mark 260, A* 192, A 165, B 139, C 113, D 88, E 63 ...

AQA A-Level grade boundaries for the 2024 exams are available here For A-Level Biology, the grade boundaries are A* 192, A 165, B 140, C 115, D 91, and E 67. The maximum mark is 260.

An AQA spokesperson told the ECHO: “We’re very disappointed to hear that some students may have seen our A-level Chemistry paper 2 before the exam.

Revise ecosystems and energy for your National 5 biology exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.