Interaction & Interdependence (DP IB Biology)

Get ready for your DP IB Biology exams with our revision resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board. We regularly update them to match the latest syllabus, so you’ll only revise the most accurate, up-to-date information. Explore the collection below to get started.

Enzymes & Metabolism

Cell Respiration

Photosynthesis

Chemical Signalling

Neural Signalling

Integration of Body Systems

Defence Against Disease

Populations & Communities

Transfer of Energy & Matter

Enzymes & Metabolism

Cell Respiration

Photosynthesis

Chemical Signalling

Neural Signalling

Integration of Body Systems

Defence Against Disease

Populations & Communities

Transfer of Energy & Matter