18
05 '20
![Down Syndrome Treatment in Thailand](https://almurshidimed.com/wp-content/uploads/2020/05/Is-Down-Syndrome-Inherited-from-a-Parent-480x369.jpg)
Down syndrome also known as trisomy 21, is a condition in which a person has an extra chromosome. It is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. In every cell in the human body there is a nucleus, where genetic material is stored in…