No
Down syndrome is neither dominant nor recessive. Actually, it is considered to be an "autosomal" trait. This occurs when there is damage to the chromosome.
down syndrome
Disorders, such as Down's Syndrome, are caused by nondisjunction.
Down syndrome
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 In Your Brain.
Down syndrome IS the diagnosis.
No, Down Syndrome is permanent.
how is down syndrome preventable?
Down syndromeBoth spellings are correct and acceptable. And "syndrome" is sometimes uppercase and sometimes lowercase. On Answers.com, we choose the spelling "Down syndrome."