Unity & Diversity (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.
Unity & Diversity Revision Notes Water Hydrogen Bonds Physical & Chemical Properties of Water Origin of Water on Earth Nucleic Acids DNA & RNA Structure Basis of Genetic Code Nucleic Acid Structure & Function DNA Structure Nucleosomes & Molecular Visualisation Software: Skills The Hershey & Chase Experiment Chargaff's Data Origins of Cells Formation of Carbon Compounds Evolution of Cells Evidence for Evolution of Life Cell Structure Cell Theory Cell Theory: Skills Microscopes General Cell Structure Prokaryotic Cell Structure Eukaryotic Cell Structure Functions of Life Eukaryotic Cell Structure: Comparisons & Atypical Examples Cell Types & Structures: Skills Drawing Cells: Skills Endosymbiotic Theory Cell Differentiation Multicellularity Viruses Virus Structure Replication in Viruses Origin & Evolution of Viruses Diversity of Organisms Biological Species Concept Chromosome Number Karyograms: Skills Genomes Comparing Genome Sizes: Skills Uses of Genome Sequencing Biological Species Concept: Challenges Chromosome Number: Cross-Breeding Dichotomous Keys: Skills Environmental DNA & Barcodes Classification & Cladistics Biological Classification Cladistics Reclassification Classification System Evolution & Speciation Evolution Evidence of Evolution Convergent Evolution Speciation Types of Speciation Adaptive Radiation Speciation in Plants Conservation of Biodiversity Biodiversity Reasons for Extinction Ecosystem Loss Loss of Biodiversity How to Preserve Biodiversity Unity & Diversity Exam Questions Water Multiple Choice Questions Structured Questions Nucleic Acids Multiple Choice Questions Structured Questions Origins of Cells Multiple Choice Questions Structured Questions Cell Structure Multiple Choice Questions Structured Questions Viruses Multiple Choice Questions Structured Questions Diversity of Organisms Multiple Choice Questions Structured Questions Classification & Cladistics Multiple Choice Questions Structured Questions Evolution & Speciation Multiple Choice Questions Structured Questions Conservation of Biodiversity Multiple Choice Questions Structured Questions Unity & Diversity Flashcards Water Nucleic Acids Origins of Cells Cell Structure Viruses Diversity of Organisms Classification & Cladistics Evolution & Speciation Conservation of Biodiversity DP IB Biology Past Papers