The CLEP Natural Sciences examination covers a wide range of topics frequently taught in introductory courses surveying both biological and physical sciences. Such courses generally satisfy distribution or general education requirements in science that usually are not required of nor taken by science majors. The Biological Science portion contains approximately 60 questions, covering half of the examination. Topics include: Origin and evolution of life, Classification of organisms, Cells (organization and division), Bioenergetics and biosynthesis, Genetics, Development of organisms, and Population Biology and Ecology
This free practice exam consists of 88 practice questions to help review key concepts and familiarize yourself with the exam format.