Down syndrome is a genetic condition that occurs when a person has an extra copy of chromosome 21. This extra genetic material affects physical and intellectual development, leading to characteristic features such as a flat facial profile, slanted eyes, and a shorter stature. Individuals with Down syndrome may also experience varying degrees of cognitive delays, which can impact learning and development. Despite these challenges, many people with Down syndrome lead fulfilling lives. They can attend school, participate in activities, and form meaningful relationships. With the right support and resources, individuals with Down syndrome can achieve their goals and contribute positively to their communities.