AQA A LEVEL BIOLOGY PAPER 3 QUESTION PAPER AND WELL DEFINED MARKING SCHEME A-LEVEL BIOLOGY /7402/3/ JUNE 2025

2
Do not write
AQA A LEVEL BIOLOGY PAPER 3 QUESTION PAPER AND outside the


WELL DEFINED MARKING SCHEME A-LEVEL BIOLOGY
/7402/3/ JUNE 2025




Please write clearly in block capitals.

Centre number Candidate number


Surname

Forename(s)

Candidate signature
I declare this is my own work.



A-level
BIOLOGY
Paper 3


Wednesday 25 June 2025 Morning Time allowed: 2 hours
Materials
For this paper you must have: For Examiner’s Use
 a ruler with millimetre measurements
Question Mark
 a scientific calculator.
1
Instructions 2
 Use black ink or black ball-point pen. 3
 Fill in the boxes at the top of this page.
4
 Answer all questions in Section A.
 Answer one question from Section B. 5
 You must answer the questions in the spaces provided. Do not write 6
outside the box around each page or on blank pages.
7
 If you need extra space for your answer(s), use the lined pages at the end of
this book. Write the question number against your answer(s). TOTAL
 Show all your working.
 Do all rough work in this book. Cross through any work you do not want
to be marked.

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