The UCPH Department of Biology (Danish: Biologisk Institut) is a department under the Faculty of Science at University of Copenhagen (UCPH). It is organized in 10 sections and is also involved in a number of research centres. The department offer three BSc and four MSc degree programmes. With 400 employees and 1,800 students, it is the largest department at the faculty. It also operates the Øresund Aquarium in Helsingør.