Pearson Edexcel GCSE Biology Paper 1f 2025 Question Paper

Download the official Pearson Edexcel GCSE (9–1) Biology Paper 1 Foundation Tier question paper from the Summer 2025 examination series (1BI0/1F). This downloadable PDF contains the complete Foundation Tier Biology exam used in the Tuesday 13 May 2025 afternoon session, featuring authentic Edexcel GCSE Biology questions, diagrams, calculations, practical-based investigations and extended-response tasks.

The paper covers a wide range of GCSE Biology topics including genetics, cells, DNA structure, evolution, selective breeding, disease prevention, immunity, neurones, the human brain, enzymes, diffusion, osmosis, biological control, communicable diseases and inheritance. Students will practise multiple-choice questions, data analysis, graph interpretation, practical-method planning and structured exam-style responses using real Pearson Edexcel assessment materials.

Question formats include calculation questions, Punnett squares, investigation design tasks, graph interpretation, experimental-method evaluation and six-mark extended-response questions. The paper also features practical scenarios involving kiwi-fruit enzymes, agar diffusion, potato osmosis, reaction times and DNA extraction techniques. Pair this paper with the matching Edexcel GCSE Biology 1BI0/1F May 2025 mark scheme on markscheme.net for full examiner-standard revision and self-assessment. Fully updated for the 2025/2026 academic year and optimised for mobile, tablet and desktop revision.

This document is designed for Pearson Edexcel GCSE Biology students preparing for the 2026 examination series, especially Foundation Tier candidates aiming to improve scientific understanding, practical-investigation skills and exam technique using authentic examiner materials.

Teachers, tutors, science departments, revision centres and homeschooling parents can use this official Biology paper for classroom assessments, mock examinations, retrieval practice and required-practical workshops. It is also highly valuable for independent learners and retake students wanting realistic GCSE Biology Paper 1 practice using authentic Pearson Edexcel assessment materials.