Zoology is the scientific study of animals, encompassing their structure, physiology, evolution, classification, behavior, and interactions with their environment. As a course, it provides students with a broad understanding of the diversity of animal life, from microscopic organisms to complex vertebrates. It integrates concepts from biology, genetics, ecology, and biochemistry to explore how animals function, adapt, and evolve over time. 

Students typically engage in both theoretical and practical learning, including laboratory work, field studies, and research projects. Topics covered may include animal anatomy, embryology, genetics, taxonomy, ethology, and conservation biology. The course often involves dissections, microscopic examinations, and ecological assessments to help students develop hands-on experience. 

Zoology has various applications in fields such as wildlife conservation, veterinary science, environmental management, and biomedical research. Graduates can pursue careers as zoologists, ecologists, marine biologists, wildlife biologists, or work in education and policy-making. The study of zoology is crucial for understanding biodiversity and addressing challenges related to species conservation, habitat destruction, and climate change.