The Department of Biological Sciences is a leading academic Department in the School of Natural and Applied Sciences of the College of Science and Technology. The Department was carved out of the former Department of Natural Sciences and runs three academic programmes in the Life Sciences – Applied Biology & Biotechnology (formerly Biology), Biochemistry, and Microbiology. All the programmes have full accreditation status of the National Universities Commission (NUC).

Biology, Biochemistry, and Microbiology Programmes were created under the Department of Applied Sciences in the 2004/2005 academic session. The Department’s name was later changed to Natural Sciences in 2005/2006 academic session. In 2006/2007 session, the Department of Natural Sciences was split into four Departments namely Departments of Biological Sciences offering B.Sc Biology, B.Sc Microbiology and B.Sc Biochemistry programmes; Chemistry offering B.Sc Industrial Chemistry; Mathematics offering B.Sc. Industrial Mathematics and Physics offering B.Sc Industrial Physics.

Professor O. A. Otunola was the first Head of the Department of Biological Sciences when it was created in February, 2007. He was succeded later in the year by Dr. E.O. Fagade. In 2007/2008 academic year, Dr. O. A. Daini and afterwards, Professor B. O. Elemo served as Heads of the Department. Professor Louis O. Egwari became Head of the Department in 2008/2009 session and was succeeded by Dr. Shalom N. Chinedu in the 2009/2010 session. Professor Egwari again served as Head of the Department between 2010 and 2012. He was succeeded by Dr. Israel S. Afolabi in 2012. Dr. Emeka J. Iweala became the Head of Department at the inception of 2014/2015 Academic session.

Department of Biological Sciences is committed to raising new generation leaders in the Life Sciences by driving excellence in teaching, research and community development, in line with the Vision and Mission of Covenant University. The faculty and staff are highly motivated and dedicated to the delivery of quality education to the students through strict adherence to well-structured course compacts, lecture schedules, use of ICT-driven modes of Lecture delivery, tutorials, relevant laboratory experiments and field trips. Lecture attendance by students as well as in-loco parentis and mentorship role of faculty are vigorously driven. The curricula of the Programmes, lecture materials and practical manuals are regularly updated to make them current, robust, life-applicable and adequate to address contemporary issues on methodologies, product development, scientific and technological advances in food, agriculture, medicine, and allied industries. The laboratories are constantly furnished with modern scientific equipment and apparatuses for regular students’ experiments, research and specialized laboratory services. Hence, the consistent production of well-trained graduates with in-depth theoretical knowledge and practical skills in their fields of study, thus providing the nation with dedicated and competent manpower, as envisaged by Vision 20: 2020. The Department produced the overall best graduating student of Covenant University in 2010 with a record CGPA of 4.99!

The Department pursues basic and applied research in all areas covered by the three academic disciplines. She is also making advances in the cutting-edge research and training in Molecular Biology and Biotechnology. Ongoing research projects in the Department include the ground-breaking research in bioresource utilization, product formulation and enhancement, waste bioconversion, environmental and pollution control, gene sequencing and molecular studies of protein sweetener plants, drug development and medicinal plant research, among others. The number of patents and articles published in reputable journals and/or presented in conferences annually by faculty in the Department reflect the research output of the Department. The Department hosts Workshops on Molecular Biology and annual International Biotechnology Symposium (IBS).