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There is no actual chromosomal change, there is an extra chromosome.

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Q: What are the chromosomal aberrations of Down syndrome?
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How do you get Down syndrome?

You do not "get" Down's syndrome. You are born with it. It is a chromosomal condition of the 21st chromosome.


Is down syndrome communicable disease?

No. Down's syndrome is a chromosomal disorder. In order to have it you have to be born with it.


What could be described as a chromosomal mutation?

Chromosomal mutation can have lasting impacts on the person who this happens to. A version of a chromosomal mutation is the mutation that leads to Down's Syndrome.


Is anyone susceptible to this Down syndrome?

no, it is a chromosomal abnormality, not a contagious disease.


What is the most common chromosomal abnormality in humans?

Trisomy 21, Down's syndrome


What are examples of diseases caused by chromosomal mutation?

Down's Syndrome Kleinfelter's Syndrome


Is down syndrome and pku caused by chromosomal abnormalities?

Down syndrome is caused by an additional chromosome while PKU is due to a mutation or defect in a gene.


How to use syndrome in a sentence?

Down's syndrome is a serious genetic disease caused by chromosomal problems. hope i could help.


Is down's syndrome caused by a gene or chromosomal mutation?

Neither. It is an extra #21 chromosome.


Are there any dangers of chewing only betel leaves?

yes.. it causes chromosomal aberrations to lymphocytes


Can Down syndrome be prevented?

Downs Syndrome, also known as trisomy 21, is a chromosomal disorder and, as such, cannot be avoided nor prevented.


What is a chromosomal disorder that could result from nondisjunction?

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