Down Syndrome in Children and its Effect on Language
Down Syndrome is a disorder that is most commonly characterized by deformed physical features and is the most common genetic cause of intellectual disability. Most cases are caused by the existence of an extra copy of chromosome 21 in all cells in the body, known as Trisomy 21. In some instances, there is a presence of an extra chromosome in only some of the cells or a portion of chromosome 21 attached to another chromosome (Boling and Ashley, 2018). However, […]