Animal physiology
Animal anatomy
Animal behavioral physiology
Cell and molecular physiology
Animal cancer biology
Developmental biology
Animal genomics
Animal organ and system physiology
Animal neurobiology
Animal pathology, and zoology
Properties, functions and processes of animals
Physical and chemical processes
Homeostatic processes
Reproductive physiology
Animal ethology
Gas exchange
Blood and circulation
Animal Osmoregulation
Animal Digestion
Animal Nervous and muscle systems
Animal Endocrinology