Is a serious rare genetic disorder caused by having an additional copy of chromosome 13 in some or all of the body's cells. It's also called trisomy 13.
Edward Syndrome
By John H. Edward
It is also called as Trisomy 18
Klinefelters Syndrome also called as XXY male
Turners syndrome also called as XO
a condition that affects only females, results when one of the X chromosomes (sex chromosomes) is missing or partially missing
