Biology Prelimis/HSC Yearly Topic Summary based on the NSW Syllabus: Biology: Preliminary Biology: Cells: Cell structure, function, and reproduction.Biodiversity: Classification of organisms, the Kingdoms of Life, and evolution.Ecosystem Dynamics: Energy flow, nutrient cycles, and biotic and abiotic factors.Genetics: DNA structure, replication, and protein synthesis. HSC Biology: Maintaining a Balance: Homeostasis, feedback mechanisms, and immunity.Blueprint of Life: Gene expression, DNA technology, and genetic disorders.The Search for Better Health: Disease prevention, treatments, and therapies.Evolution of Australian Biota: Evolution of Australian species, ecosystems, and biogeograph