IB MYP 4-5 Biology Study Notes IB MYP 4-5 Biology Full Access The MYP eAssessment subject list for Biology consists of nine broad topics: Cells OrganismsProcesses MetabolismEvolution Interactions with environment Interactions between organismsHuman interactions with environmentsBiotechnology Cells CellsTissues → Organs → SystemsStructure and FunctionFactors Affecting Human HealthPhysiologyVaccination OrganismsHabitatEcosystemsInterdependencyUnity & Diversity in Life FormsEnergy Transfer & CyclesClassification Process PhotosynthesisCell RespirationAerobic and AnaerobicWord and Chemical Equations MetabolismNutritionDigestionBiochemistry and Enzymesmovement and transportdiffusionosmosisgas exchangeCirculation transpiration and translocationhomeostasis Evolution life cyclesnatural selectionCell DivisionMitosisMeiosisReproductionBiodiversityInheritance and VariationDNA and Genetics Interaction with environmenttropismsensesnervous systemReceptors and Hormones Interactions between organismspathogens/parasites, predator/preyFood chains and websCompetitionSpeciation and extinction Human interactions with environmentshuman influencesHabitat change or destructionPollution/conservationOver exploitationMitigation of adverse effects Biotechnologygenetic modificationCloningEthical implicationsGenome mapping and application3D tissue and organ printing