Biological Sciences Courses | 2026-2027 Graduate Catalog | SIU

An introduction to fundamental biological concepts. Emphasis is placed on exploring plant and animal model systems using contemporary methodologies. Examples of biological processes will be covered from genomics to ecosystems. Prepares teachers to introduce biological principles and innovative approaches to understanding biological systems in the classroom. Prerequisite: SCI 210A & B or equivalent.

Credit Hours: 3

Advanced course in Science Communication. Learn skills in written, visual, and oral communication with a focus on translating primary scientific research for broad audiences including the public. Learn about writing, developing, and presenting engaging materials for diverse audiences without sacrificing scientific accuracy. Both formal and informal formats will be examined including primary and popular science literature, mass media, blogs, and policy. Gain skills for effective visual and graphical presentations. Learn strategies for talking science with the public, incorporating strategies from improvisational and public speaking methods, as well as speaking to controversies.

Credit Hours: 3

An introduction to the study of interactions between organisms and their environment at the organismal, population, community, and ecosystem levels, presented at the graduate level. Includes discussion of global ecology, biodiversity, and conservation. Prerequisites: BIOL 212 and BIOL 213, or PLB 200, or equivalents.

Credit Hours: 3

An advanced investigation of the principles and processes of embryonic development including contemporary research on molecular, cellular and genetic mechanisms of differentiation and morphogenesis; selected plants and invertebrate and vertebrate animals will be considered. Prerequisite: BIOL 305 with a grade of C- or better. Credit Hours: 3.

Credit Hours: 3

An advanced introduction to the principles of human genetics, from detailed treatment of DNA structure and function to an overview of the human genome and cancer genetics will be covered with emphasis on implications to medical practice. Other major topics include genetic variation, patterns of inheritance, the human genome, genetic screening and risk assessment, and treatment of genetic disorders. Prerequisite: BIOL 305 with a grade of C- or better. Credit Hours: 3.

Credit Hours: 3

For students who have not finished their degree programs and who are in the process of working on their dissertations, thesis, or research paper. The student must have completed a minimum of 24 hours of dissertation research, or the minimum thesis, or research hours before being eligible to register for this course. Concurrent enrollment in any course is not permissible. Graded S/U. Prerequisite: minimum hours as stated above.

Credit Hours: 1