Question

Delayed physical growth characteristic facial features, mild to moderate intellectual disability are the symptoms of -

• A. down syndrome
• B. autism spectrum disorder
• C. mental retardation
• D. hyperactivity disorder

Answer 1

Answer:

A. down syndrome

Down syndrome is a genetic disorder caused by the presence of an extra chromosome 21. It is associated with characteristic physical features such as low muscle tone, upward slanting eyes, and a flattened facial profile. Individuals with Down syndrome may also experience developmental delays and intellectual disability ranging from mild to moderate severity.