Technically, it's a developmental illness, but basically, yes. Down syndrome is caused by a defection in the chromosomes in a person. It happens when a third 21st chromosome is copied. It causes the person to develop slower mentally and physically. There are other problems that often accompany Down syndrome, such as hip dysplasia. This is when the person has a too shallow socket on their pelvic bone and the ball on their femur often slips out of the socket, causing it to dislocate. This can be incredibly painful, but, sometimes, the person can't feel anything.
[My sister has Down syndrome]
No, Down's syndrome is only a human genetic disorder. Those with the disorder have an extra chromosome. Raccoons do not get this particular genetic disorder.
Down syndrome is a genetic disorder, a person with this disorder has it for life, it does not go away.
down syndrome
Yes, Down syndrome is considered a genetic disorder that affects the neurological development of individuals.
No. Down's syndrome is a chromosomal disorder. In order to have it you have to be born with it.
Chromosome Disorder
Down syndrome is a chromosomal disorder. It is caused by having 1 extra chromosome (chromosome 21).
The phrase is spelled Down Syndrome. Down Syndrome is a disorder caused by a mutation of the chromosomes.
Angelman syndrome is a genetic disorder, as is Down syndrome. But they are not the same. Angelman Syndrome involves a deletion of Chromosome 15, whereas people with Down syndrome have an extra copy of Chromosome 21.
Additional chromosome
Down's Syndrome is caused mainly by a mutation in the gene. It is a genetic disorder, which means it was passed on from parents to offspring.
down syndrome