Test your Knowledge on Down Syndrome
Down syndrome also known as Trisomy 21 is a genetic disorder caused by the presence of a third copy of chromosome 21. Down syndrome leads to impairments in cognitive ability and physical growth of the child.
Down syndrome also known as Trisomy 21 is a genetic disorder caused by the presence of a third copy of chromosome 21. Down syndrome leads to impairments in cognitive ability and physical growth of the child.