People who have a sex chromosome aneuploidy (SCA) keeps a different quantity of X and you will/otherwise Y chromosomes
People who have a sex chromosome aneuploidy (SCA) keeps a different quantity of X and you will/otherwise Y chromosomes Hypotonia (floppy muscle tone) Light so you’re able to average mental disability Congenital cardio standards Almost every other developmental trouble U.S. National Collection of Drug. Genetics House Resource. Down Syndrome. Accessed . Jacob’s disorder are a …