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Monosomy 21 refers to a genetic condition where an individual is missing one copy of chromosome 21, resulting in a total of only one chromosome instead of the normal pair. This condition is extremely rare and is often associated with severe developmental and physical challenges. Unlike Down syndrome, which is caused by an extra copy of chromosome 21 (trisomy 21), monosomy 21 typically leads to more severe clinical outcomes and is usually not compatible with life.
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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 21-21 plus 21-21 plus 21?
(21-21)+(21-21)+21 = 0+0+21 = 21
What is the LCM of 21 and 21?
The LCM is 21.
What is 21 divided 21 plus 21 minus 21 plus 21 times 21?
21
What is 5 over 7 minus 5 over 21?
5/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/21
Can a child with monosomy be born alive?
yes my son is 3 months old and he has monosomy 21,they do say hes a miracle and not suppose to be here
What do you call it if a person is missing a chromosome?
If a person is missing a chromosome, it is known as monosomy. Monosomy occurs when there is only one copy of a particular chromosome instead of the usual two copies. For example, a person missing one copy of chromosome 21 would have a condition called monosomy 21 or trisomy 21, which is also known as Down syndrome.
Is huntingtons disease monosomy or trisomy?
Monosomy
Is Down syndrome also known as Monosomy 21?
No, that is false. Down Syndrome is also known as Trisomy-21. Monosomy is a condition where one chromosome is missing from what should be a pair in every cell throughout the body. Trisomy indicates a chromosome has three copies instead of a pair.
Cystic fibrosis is it monosomy 21?
No. Cystic fibrosis is an autosomal recessive disease caused by mutations found on chromosome 7.
Which monosomy can a human have and still survive?
The only monosomy that a human can have and still survive is Turner syndrome, which is characterized by having only one X chromosome (45,X). Individuals with Turner syndrome may have a range of symptoms, including short stature, infertility, and heart defects.
Is color blindness monosomy or trisomy?
trisomy
Is klinefelter's syndrome monosomy or trisomy?
A trisomy. A monosomy is when there is only one of a chromosome. A trisomy is when there are three of a chromosome. In Klinefelter's syndrome, there are three sex chromosomes.
What some other example of monosomy?
Turner Syndrome
If a human gamete with an extra chromosome participates in fertilization with a normal gamete what conditions result?
It depends on what's missing. Zygotes missing a chromosome (monosomy) have 45 chromosomes and many do survive; some human monosomies are monosomy 7, 11 or 13. A monosomy X results in Turner syndrome; there must be at least one X chromosome, or the embryo won't survive.
What is a loss of complete chromosome called?
A loss of a complete chromosome is called monosomy. This occurs when a cell only has one copy of a particular chromosome instead of the usual two copies.
When a chromosome appears by itself within a karyotype and not as a pair it is known as?
monosomy. This term refers to the condition where an individual is missing one copy of a particular chromosome and only has one copy instead of the normal two.
