Because the average human is born with 46 chromosomes, 23 from their mother and 23 from their father. Some one with Down's syndrome is born with a 47th chromosome, that is the "Down's Syndrome".
Genetic testing, the presence of an extra copy of chromosome 21, a condition often referred to as trisomy 21 is indicative of Down Syndrome.
Indeed you do. It is, unfortunately a genetic condition.
Down syndrome is a genetic condition with which a person is born; it is not something that develops as the person gets older.
genetic condition in which a person has 47 chromosomes instead of the usual 46
Umm, no. You're either born with or without Down syndrome. It's not a disease, it's a genetic condition.
is down syndrome acquired genetic disease
The same way any other person is 'made' - by their parents having intercourse ! Down Syndrome is a genetic condition inherited from one or both parents.
down syndrome
No, but consuming alcohol during pregnancy can lead to impaired mental development in a condition called Fetal Alcohol Syndrome.
21, the condition is also referred to as trisomy 21.
Down syndrome is not classified as a disease but rather a genetic condition caused by an extra copy of chromosome 21. It is considered a lifelong, chronic condition rather than an acute one, as individuals with Down syndrome typically experience a range of developmental and health challenges throughout their lives. While they may face acute health issues at various times, the underlying genetic condition persists over time.
Down syndrome