Human genetics is the study of how genetic information is inherited and passed down from generation to generation in humans. It explores the role that genes play in determining an individual's physical traits, susceptibility to certain diseases, and response to various treatments. This field of research has important implications for understanding human evolution, identifying genetic disorders, and developing personalized medicine approaches. Human geneticists use a variety of techniques, such as DNA sequencing and genome mapping, to uncover the genetic basis of traits and diseases. Overall, human genetics plays a crucial role in advancing our understanding of human biology and health.