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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.
What is the prevalence and clinical significance of monosomy X mosaicism in individuals with Turner syndrome?
Monosomy X mosaicism is a rare genetic condition where some cells in the body have only one X chromosome instead of the usual two. In individuals with Turner syndrome, this condition can occur and may have clinical significance. The prevalence of monosomy X mosaicism in Turner syndrome is not well established, but it can impact the severity and symptoms of the syndrome. It may lead to a more variable presentation of Turner syndrome, with some individuals experiencing more severe symptoms than others.
What are the potential implications and challenges associated with mosaic monosomy X in individuals?
Mosaic monosomy X, also known as Turner syndrome, can lead to various implications and challenges for individuals. These may include infertility, short stature, heart and kidney problems, learning disabilities, and social difficulties. Additionally, individuals with mosaic monosomy X may require ongoing medical care and support to manage these challenges effectively.
Is 45 x the only known human live born monosomy?
No, 45,X is not the only known human live born monosomy. Other examples include 45,Y (Turner syndrome) and 45,X/46,XX (mixed gonadal dysgenesis). These conditions result from abnormalities in the number of sex chromosomes carried by an individual.
If only a single member of a pair of chromosomes is present in a cell equals?
If only one member of a pair of chromosomes is present in a cell, this is known as monosomy. Monosomy can result in genetic disorders and may lead to developmental abnormalities or health issues. An example of monosomy is Turner syndrome, where individuals have only one X chromosome instead of the typical two.
What is it called if you only have 1 sex chromosome?
This person has Turner's Syndrome and lacks either one X or one Y chromosome. They have X0 (X+zero). All are girls and almost all are rather short and infertile with undeveloped ovaries. Some other organs like the heart can be affected.
What is the common name of Citrus x paradisi?
Grapefruit
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.
Why is monosomy worse than trisomy?
Monosomy occurs when one chromosome is absent from the normal diploid number. This is referred to as aneuploidy which is the loss or gain of a chromosome during meiosis.An example of monosomy is Turner Syndrome. One of the sex chromosomes is missing. In an unaffected female there are 2 'X' chromosomes. But in Turner Syndrome there is one sex chromosome missing.Trisomy occurs when there is three copies of a chromosome instead of the normal diploid number. This is also referred to as aneuploidy because there was an extra chromosome added hence, an abnormal amount of chromosomes.An example of trisomy is in Trisomy 21(Downs Syndrome) in which chromosome 21 has an extra chromosome.
How is Duchenne Muscular Dystrophy inherited monosomy or trisomy?
Duchenne affects approximately 1 in every 3500 boys, or 20,000 babies born each year worldwide. Because the Duchenne gene is on the X chromosome, the disorder manifests primarily in boys. In nearly 35% of cases, Duchenne is caused by random genetic mutation.
How do you find the greatest common factor of 30135 using prime factorization?
You do not. To have a greatest common factor, you need two or more numbers. A common factor is a factor that two or more number have in common. However, the prime factorization of all the numbers will help you find the greatest common factor. The greatest common factor will be the prime factors they have in common multiplied together. Example: The prime factorization of 30135 is 3 x 5 x 7 x 7 x 41. The prime factorization of 98 is 2 x 7 x 7. The prime factors they have in common are 7 and 7, so the greatest common factor is 7 x 7 = 49.
Which type of mutation can lead to the loss of gene chromosome?
The term is monosomy, in which one chromosome of a pair is missing. Turner's Syndrome is an example of monosomy, in which there is only one sex chromosome, which is the X chromosome. Humans with Turner's Syndrome are female, but sterile. The genotype of the sex chromosomes in Turner's Syndrome is XO, in which O represents a missing chromosome.
