Human Genetics: Concepts and Applications, ninth edition, is a text that clearly explains what genes are, how they function, how they interact with the environment, and how our understanding of genetics has changed since completion of the human genome project. Meticulously updated, focused on concepts, and rich with personal stories from people whose lives are dramatically affected by the principles being discussed, Human Genetics is a textbook that will prepare the next generation of citizens for the decisions that lie ahead.