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The Animal Science Department's nutrition program covers diverse subjects, from fundamental molecular nutrition research to applied studies benefiting specific animal species. The Animal Science Department's nutrition program covers diverse subjects, from fundamental molecular nutrition research to applied studies benefiting specific animal species. Students may specialize in Animal Science with a concentration in nutrition through their coursework and research projects. Another option is pursuing an Animal Science major alongside a Nutrition co-major, with both appearing on the graduate transcript. Earning a Ph.D. in Animal Science demonstrates a candidate's capacity for independent, advanced research and academic excellence. This degree is awarded after showing mastery of a specialized discipline, completing original dissertation research, passing comprehensive exams in the chosen field and related areas, and successfully defending the dissertation. Our Animal Science Department provides exceptional education, research, and outreach initiatives that enable faculty and students to tackle pressing challenges in the global animal industry. We generate insights to enhance productivity and sustainability in animal agriculture, biomedical research, and animal care practices.