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No. It is due to a non-disjunction problem when the sperm and egg meet to form a zygote.

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8y ago
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Down's syndrome is slightly more common among males with most studies showing about 106 to 125 boys for every 100 girls.

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13y ago

Yes

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11y ago

autosomal

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11y ago

autossomal

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Q: Is down syndrome autosomal or sex-linked?
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The most common autosomal abnormality is seen is a person with?

Down syndrome


How do you detect if you have down syndrome?

Autosomal means that it concerns an autosome--a chromosome other than a sex chromosome. Down syndrome is caused by an additional copy of the 21st chromosome. Since the 21st chromosome is not a sex chromosome, Down syndrome is autosomal.


Is Down syndrome a dominant or recessive?

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.


Is sickle cell anemia a sexlinked trait?

Nope! The disease is equally in both males and females. This means that it is autosomal.


Is angelman syndrome autosomal?

"Autosomal" means the syndrome or disorder of interest is pertaining to a chromosome that is not a sex chromosome, either X or Y. Angelman and Prader-Willi Syndrome are both caused by a deletion (or disruption of a gene) on chromosome 15, which is an autosomal chromosome and not a sex chromosome. Therefore, yes, Angelman syndrome is considered an autosomal syndrome.


What is a chromosomal disorder that could result from nondisjunction?

Disorders, such as Down's Syndrome, are caused by nondisjunction.


Is Zellweger syndrome dominant or recessive?

Zellweger syndrome is autosomal recessive.


Is marfan syndrome automsomal dominant?

Yes, Marfan syndrome is autosomal dominant.


What are the history of disease?

It is named after John H. Edwards, who first described the syndrome in 1960. It is the second most common autosomal trisomy, after Down Syndrome, that carries to term.


Is down syndrome a dominant trait or recessive trait?

Down syndrome is neither dominant nor recessive.It is "autosomal" or "other"; it is simply an error in the translation process of Chromosome 21 (three copies instead of two). Instead of 46 chromosomes, a person with Down syndrome will have 47.


Is Williams syndrome dominant or recessive?

it is rarely inherited, and is often spontaneous. but when inherited, it is considered autosomal dominant condition and is usually passed down from someone with the condition to all of their offspring


Is cri du chat syndrome autosomal?

Yes.Autosomal deletion syndrome affecting chromosome 5..