IB DP Biology Theme C: Poster Bundle – 9 Digital Infographic Posters (2026)

IB DP Biology Theme C Complete Poster Bundle: Interdependence – 9 Digital Infographic Posters (2026) This digital poster bundle keeps things simple for anyone wanting to see the complete Theme C syllabus in one place. Understanding What IB Biology Theme C Covers Parents, students, and teachers often ask: what exactly does Theme C in IB Biology cover? This 9-poster bundle answers that question visually, summarising all key subtopics so anyone can quickly familiarise themselves with the Interdependence theme. Instead of flipping through dense syllabus documents, anyone can glance at these infographics and immediately understand what students learn about energy flow, signalling, system integration, ecosystems, nutrient transfers, and defence mechanisms — the interactions that connect life from cell to ecosystem. What’s Included in This Bundle This collection includes 9 high-resolution digital infographic posters covering every Theme C subtopic: C1 – Energy and Catalysis • C1.1 Enzymes – roles, active sites, factors affecting activity • C1.2 Cell Respiration – pathways, ATP production, energy yield • C1.3 Photosynthesis – light dependent reactions, Calvin cycle, adaptations C2 – Communication and Coordination • C2.1 Chemical Signalling – signalling types, receptors, transduction • C2.2 Neural Signalling – neurons, action potentials, synapses C3 – System Integration and Defence • C3.1 System Integration – homeostasis, feedback, system interactions • C3.2 Disease Defence – innate and adaptive immunity, vaccination C4 – Ecosystems and Energy Flow • C4.1 Populations and Communities – growth, interactions, succession • C4.2 Energy and Matter Transfers – trophic levels, nutrient cycles Each infographic has a resolution of 6000 x 3375 px. Use This Bundle Alone or Build the Complete Collection This 9-poster bundle works beautifully as a comprehensive Theme C teaching resource throughout your Interdependence unit. Display all nine together to create a complete Theme C wall that guides students from biochemical interactions through organismal integration to ecosystem dynamics. This bundle is also part of a 40-poster collection covering the full IB DP Biology syllabus across all themes. Collect additional theme bundles or upgrade to the complete collection to map out the entire two-year programme. Whether you focus on Theme C alone or build toward the full syllabus display, each infographic maintains a clear, professional design. Ideas for Using This Bundle • Create a Theme C wall display for ongoing visual support • Introduce posters progressively as you teach each subtopic • Use as a structured revision system before assessments • Display during parent information evenings to showcase curriculum scope • Walk students through conceptual connections from cells to ecosystems • Use for self assessment and targeted revision • Integrate digitally for lesson screens or home study Ideal For • Students revising Theme C concepts • Teachers planning Interdependence units • Visual learners who benefit from graphic summaries • Schools building professional curriculum displays • Department heads creating cohesive visual resources • Parents exploring what IB Biology covers in Theme C This bundle presents Theme C content in an accessible, connected, and easy-to-understand visual format that supports both learning and teaching throughout the IB Biology course.