3) Write brief information Down's syndrome/Mongolianism ?
Answers
Answer:
Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is usually associated with physical growth delays, mild to moderate intellectual disability, and characteristic facial features.
Diagnostic method: Prenatal screening, genetic testing
Other names: Down's syndrome, Down's, trisomy 21
Causes: Third copy of chromosome 21
Symptoms: Delayed physical growth, characteristic facial features, mild to moderate i...
Answer:
Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is usually associated with physical growth delays, mild to moderate intellectual disability, and characteristic facial features.