Down syndrome
3 copies of chromosome 21, the smallest chromosome, not least amount of genes, frequency correlates with age of mother
Down syndrome is a genetic disorder caused by an extra copy of the 21st chromosome, resulting in a variety of developmental and physical differences. Some common characteristics of Down syndrome include intellectual disabilities, delayed physical and cognitive development, unique facial features, and increased risk for certain medical conditions such as heart defects and respiratory issues.
There is no cure for Down syndrome, but early intervention services and therapies can help individuals with Down syndrome reach their full potential and live fulfilling and meaningful lives. These services may include occupational therapy, speech therapy, physical therapy, and special education.
It is important to treat individuals with Down syndrome with respect and understanding, and to recognize that they have diverse strengths and abilities. With the right support and resources, individuals with Down syndrome can lead happy, healthy lives and make valuable contributions to their communities.
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