Developmental Genetics is a field of biology that studies how genes control the growth and development of organisms. It focuses on the processes that guide the formation of tissues, organs, and overall body structure from a single fertilized egg. By understanding these genetic mechanisms, scientists can learn how various traits are inherited and how developmental disorders may arise. Researchers in Developmental Genetics often use model organisms, such as fruit flies and mice, to investigate genetic functions. They analyze how specific genes influence development and how environmental factors can interact with genetic information. This knowledge can lead to advancements in medicine and agriculture.