Cell BiologyThe study of cells, their structure, function, and interactions, without copyright restrictions. Molecular BiologyThe study of biological processes and structures at the molecular level, encompassing genetics, biochemistry, and cellular biology. GeneticsThe study of genes and heredity in living organisms. Human PhysiologyStudy of how the human body functions and maintains life. Plant PhysiologyStudy of how plants function and respond to their environment. BiochemistryThe study of chemical processes within and related to living organisms. Developmental BiologyDevelopmental Biology explores the processes underlying growth, differentiation, and formation of organisms from conception to maturity. EcologyThe study of the relationships between organisms and their environment. EvolutionEvolution is the gradual process of change and adaptation in living organisms over time. ImmunologyStudy of the body's defense mechanisms against foreign invaders and diseases. BiotechnologyThe application of biological processes and organisms to develop technological solutions. Advanced TopicsComplex subjects require a deeper understanding and expertise beyond fundamental principles, often exploring cutting-edge advancements.