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Zoology is the branch of biology dedicated to the study of animals, their behavior, evolution, structure, genetics, and classification. It encompasses diverse areas such as entomology (insects), herpetology (reptiles and amphibians), mammalogy (mammals), ornithology (birds), and ichthyology (fish). Practitioners of zoology, called zoologists, often specialize in a particular group of animals. They conduct research to answer fundamental questions about the diversity, distribution, abundance, and ecological roles of animal species. Zoologists also seek to understand how various environmental factors influence animal populations and communities. The findings from these studies contribute significantly to our understanding of biodiversity, ecosystem health, and the impact of human activities on wildlife.