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trisomy

There several types of trisomy, the most well known is probably Down syndrome, which is trisomy 21.

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What is an examples of a genetic disorder that is cause by insertion of extra codons in the X sex chromosome?

Fragile X Syndrome


Is Down syndrome a genetic disorder or a chromosome disorder?

Down syndrome is a chromosomal disorder. It is caused by having 1 extra chromosome (chromosome 21).


Can a raccoon have Down's 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 caused by the presence of an extra chromosome in the body cells of humans this extra chromosome occurs in the gamete as a result of?

an error in meiotic cell division


What is an example of a genetic disorder that is caused by insertion of extra codons in the X sex chromosome?

Fragile X Syndrome


What is an example of a genetic disorder that is caused by insertion of extra codons of the X sex chromosome?

Fragile X Syndrome


What is an example of a genetic disorder that is caused by insertion of an extra codons in the X sex chromosome?

Fragile X Syndrome


What is an example of a genetic disorder that is caused by insertion of extra codons in x sex chromosome?

Fragile X Syndrome


What does it mean when someone has an extra chromosome?

If someone has an extra chromosome it means there was a genetic mutation that is abnormal in human development. It may result in problems with the person affecting them on a basic level, or may go fully unnoticed. A common disorder that can be caused by having an extra chromosome is Down's Syndrome.


Is Klinefelter Syndrome sex-linked or autosomal?

Klinefelter Syndrome is a sex-linked condition that results from having an extra X chromosome in males.


What is cased by an extra copy of chromosome 21?

An extra copy of chromosome 21 causes Down syndrome, a genetic disorder characterized by intellectual disability, distinctive facial features, and increased risk of certain health issues.


What genectic disorder does Down syndrome involve?

Down Syndrome is when there is an extra chromosome in someones DNA. More exactly it is when the 21st chromosome has an extra one.