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Master your Cambridge iGCSE Coordinated Science 0654 (Biology) revision with this expertly crafted set of question-and-answer notes. This resource covers every topic, practical experiment and question you can come across. The answers included draw on detailed analysis of past exam questions, official markschemes and examiner advice. Sorted. Made for 2025 onwards.

Why choose this resource?
✔ Structured in a clear Q&A format for rapid knowledge checks and targeted revision
✔ Topics are broken down into manageable sections for easy focus and tracking of student progress
✔ Designed for independent study, retrieval practice, and metacognitive reflection—students can highlight or rate each section (red, amber, green)
✔ Developed using examiner reports and markschemes, ensuring exam-focused answers
✔ Ideal for classwork, homework, or last-minute revision; the red/amber/green system provides instant feedback for lesson planning
✔ Saves hours of note-making and revision planning—focus on teaching, not searching for resources
✔ Encourages active recall and deeper understanding, not just passive reading
✔ Adaptable for all major UK exam boards (AQA, Edexcel, OCR) and suitable for KS3 Science as a stretch or revision resource
✔ Perfect for students aiming for top grades and teachers seeking a ready-to-use, exam-focused revision tool

How to Use

• Complete each section under exam conditions on your own, and then check the answers on the sheet. Highlight sections to identify different areas for review based on: “green” (confident), “amber” (needs remembering), and “red” (needs understanding).
• Review “red” sections with a teacher, tutor, or study group for maximum progress.

Covers all syllabus points for 2025 onwards, including:
B1 Characteristics of living organisms
B2 Cells
B3 Movement into and out of cells
B4 Biological molecules
B5 Enzymes
B6 Plant nutrition
B7 Human nutrition
B8 Transport in plants
B9 Transport in animals
B10 Diseases and immunity
B11 Gas exchange in humans
B12 Respiration
B13 Coordination and response
B14 Drugs
B15 Reproduction
B16 Inheritance
B17 Variation and selection
B18 Organisms and their environment
B19…Human influences on ecosystems

Take control of your IGCSE Biology revision—get the most out of every study session with these comprehensive, examiner-informed Q&A notes.