OCR GCSE Biology B Paper 2 2025 Foundation Tier Mark Scheme

Download the official OCR GCSE Biology B (Twenty First Century Science) J257/02 Depth in Biology (Foundation Tier) mark scheme for June 2025. This mark scheme provides full answers, detailed marking criteria, and examiner guidance to help students understand how marks are awarded in the exam.
It includes Section A answers, structured marking guidance, and level-based marking for extended questions, helping students improve exam technique and achieve higher grades. Use alongside the question paper to accurately check answers and identify key areas for improvement.

GCSE Biology students taking OCR Biology B Foundation Tier, including those preparing for exams or resits. Suitable for teachers and tutors marking mock exams and guiding students.