Cambridge (CIE) IGCSE Biology specification (0610 & 0970)
Understanding the exam specification is key to doing well in your Cambridge (CIE) IGCSE Biology exam. It lays out exactly what you need to learn, how you'll be assessed, and what skills the examiners seek. Whether you're working through the course for the first time or revising for your final exams, the specification helps you stay focused and confident in your preparation.
We've included helpful revision tools to support you in putting the specification into practice. Wherever you're starting from, you'll find everything you need to feel prepared, from the official specification to high-quality resources designed to help you succeed.
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In the next section, you'll find a simplified summary of the official Cambridge (CIE) IGCSE Biology specification, along with a breakdown of key topics, assessment structure, and useful study resources. We've also included links to topic-level guides and revision tools to help you put the specification into practice.
Contents
Disclaimer
This page includes a summary of the official Cambridge (CIE) IGCSE Biology (0610 & 0970) specification, provided to support your revision. While we've made every effort to ensure accuracy, Save My Exams is not affiliated with the awarding body.
For the most complete and up-to-date information, we strongly recommend consulting the official Cambridge (CIE) specification PDF.
Specification overview
Cambridge IGCSE Biology helps learners understand the biological world and the scientific process through practical and theoretical study. It promotes scientific enquiry, knowledge application and evaluation of biological information in everyday contexts. The syllabus provides a foundation in cell biology, genetics, ecology and human biology, while encouraging learners to apply their knowledge in both familiar and novel situations. This supports progression to further scientific education or related careers.
Subject content breakdown
1 Characteristics and classification of living organisms
- Life processes
- Classification system and major groups
2 Organisation of the organism
- Cell structure and function
- Levels of organisation: cells to organ systems
3 Movement in and out of cells
- Diffusion, osmosis, active transport
4 Biological molecules
- Carbohydrates, proteins, lipids, enzymes, food tests
5 Nutrition
- Plant and human nutrition
- Balanced diet, digestion, photosynthesis
6 Respiration
- Aerobic and anaerobic respiration
- Gas exchange systems
7 Transport
- Transport in plants and animals
- Circulatory system, xylem/phloem, transpiration
8 Coordination and response
- Nervous and hormonal control in animals and plants
- Tropisms and homeostasis
9 Reproduction
- Asexual and sexual reproduction in plants and humans
- Fertilisation and development
10 Genetics
- Inheritance, DNA, genes, variation
- Monohybrid crosses, mutation
11 Biotechnology and genetic modification
- Use of microorganisms, genetic engineering
12 Ecology and the environment
- Ecosystems, food chains, human impact, conservation
13 Development of the organism and continuity of life (extended candidates only)
- Mitosis, meiosis, and continuity of life
Assessment structure
Paper 1 – Multiple Choice
- 45 minutes, 40 marks
- 30% (Core candidates only)
Paper 2 – Multiple Choice (Extended)
- 45 minutes, 40 marks
- 30% (Extended candidates only)
Paper 3 – Theory (Core)
- 1 hour 15 minutes, 80 marks
- 50% (Core candidates only)
Paper 4 – Theory (Extended)
- 1 hour 15 minutes, 80 marks
- 50% (Extended candidates only)
Paper 5 – Practical Test
- 1 hour 15 minutes, 40 marks
- 20% (Core and Extended)
or
Paper 6 – Alternative to Practical
- 1 hour, 40 marks
20% (Core and Extended)
- Candidates choose Core or Extended route
- Three papers required: one Theory, one Multiple Choice, one Practical (or alternative)
Key tips for success
Doing well in your Cambridge (CIE) IGCSE Biology isn't just about how much you study, but how you study. Here are a few proven tips to help you stay on track
- Start with a clear plan: Break the subject into topics and create a revision schedule that allows enough time for each. Start early to avoid last-minute stress.
- Focus on understanding, not memorising: Use our revision notes to build a strong foundation in each topic, making sure you actually understand the material.
- Practise regularly: Attempt past papers to familiarise yourself with the exam format and timing. Mark your answers to see how close you are to full marks.
- Be strategic with your revision: Use exam questions by topic to focus on weaker areas, and flashcards to reinforce important facts and terminology.
- Learn from mistakes: Whether it's from mock exams or practice questions, spend time reviewing what went wrong and why. This helps prevent repeat mistakes in the real exam.
- Stay balanced: Don't forget to take regular breaks, eat well, and get enough sleep, a healthy routine makes revision much more effective.
With the right approach and consistent practice, you'll build confidence and improve your chances of exam success.
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