One does NOT GET Down's syndrome, a person is born with it.
Down's syndrome occurs in the early stages of development, more commonly in older mothers. It is when there is an extra chromosome in trisomy 21. This extra chromosome is caused by a nondisjunction which is when there is a failure of one synaptic pair of chromosomes to separate during anaphase 1.
An individual with down syndrome has one extra chromosome beyond 2N. Down syndrome is designated trisomy 21 or 47,XX+21.
No, because people with Down syndrome can't have children.
down syndrome
Down syndrome mainly affects the persons physical features but it also affects their learning abilities.
An individual with Down Syndrome has the presence of all or part of an extra 21st chromosome.
Up or Down?The "D" of Down is always uppercase, i.e., capitalized - it's the name of the man who identified this specific syndrome. As to whether the word "syndrome" should be capitalized, there seems to be no final word on that. Various dictionaries and encyclopedias seem to have different styles.Answers.com goes for the option of spelling it like this: "Down syndrome."(See Related question.)
down syndrome
A karyotype of an individual's white blood cells can be used to diagnose chromosomal abnormalities such as Down syndrome, Turner syndrome, and Klinefelter syndrome. It can also detect genetic disorders caused by aneuploidy or large structural chromosomal changes.
Disorders, such as Down's Syndrome, are caused by nondisjunction.
Down syndrome is generally the preferred spelling, although Down's syndrome is sometimes used in American sources.
Most cases of down syndrome are not inherited. Translocation Down syndrome can be inherited.
Down syndrome IS the diagnosis.