The April 16 Biologists Day Exhibition was held on April 16, 2025. The opening ceremony of the “April 16 Biologists Day Exhibition” organized every year by the Biology Department of the Faculty of Science and the Biology Society was held with the opening speeches of BEUN Vice Rector Prof. Dr. Şenol Hakan KUTOĞLU, Dean of the Faculty of Science Prof. Dr. Kadir DEMİR and Head of the Biology Department Prof. Dr. Hatice ÇÖLGEÇEN. During the event, many topics within the scope of biology were introduced such as vertebrates and invertebrates, presentation of various plant species, various living species shown under the microscope, insect culture studies, antigen-antibody relationship and blood group determination. In addition to many students from different departments of the BEUN family, students of Şehit Yusuf Yelkenci Anatolian Imam Hatip High School and Bahçeşehir College also attended the exhibition.