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Trisomy an abnormality in chromosomal development.

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What is the medical condition mosaicism?

A type of trisomy, where only some of the cells in the body have the extra chromosome.


Trisomy is a mutation that results in a cell having an extra?

A trisomy is a condition in which a person has three copies of a chromosome instead of the usual two copies. A person can have full trisomy (three copies in every cell) or mosaic trisomy (three copies in some cells but not all).


What condition is caused by the failure of chromosomes to separate in meiosis?

The condition that is caused is a trisomy or a monosomy


What is the condition in which an individual has three copies of a chromosome?

The condition in which an individual has three copies of a chromosome is called trisomy. It can result in genetic disorders such as Down syndrome, which is caused by an extra copy of chromosome 21.


What is the presence of three of a particular chromosome?

The presence of three copies of a particular chromosome is known as trisomy. This genetic condition can lead to developmental abnormalities, such as Down syndrome which is caused by trisomy of chromosome 21.


What is it called when an individual has three copies of a chromosome?

The presence of three copies of a chromosome is known as a trisomy. An example would be Trisomy 21, also known as Down Syndrome.


What type of chromosomal abnormality is most likely to be viable in humans?

Trisomy


What is three copies of chromosomes known as?

Three copies of chromosomes are known as trisomy. This genetic condition can result in disorders such as Down syndrome (trisomy 21) when an individual has an extra copy of chromosome 21.


What is trisomy 16?

Edwards' syndrome is caused by an extra (third) copy of chromosome 18. The extra chromosome is lethal for most babies born with this condition. It causes major physical abnormalities and severe mental retardation. Very few children afflicted with this syndrome survive beyond the first year.


Down syndrome is caused by having an extra copy of what chromosomes?

21, the condition is also referred to as trisomy 21.


Is color blindness monosomy or trisomy?

trisomy


Down syndrome involves trisomy?

Yes, Down syndrome is typically caused by trisomy 21, which means there is an extra copy of chromosome 21. This condition can lead to developmental delays, intellectual disability, and certain physical characteristics.