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A karyotype would be unable to Turner syndrome?
A karyotype can detect Turner syndrome by revealing a single X chromosome in females (45,X). This genetic condition is characterized by the absence of one X chromosome, which is visible on a karyotype analysis.
How can you tell the sex of a person by looking at that person karyotype?
A male would have an X chromosome that literally looks like an X and Y chromosome that still resembles a X but is smaller like a lowercase x. A female would have two X chromosomes
What is the karyotype for a normal human female?
A normal human female has a karyotype of 46, XX, which means she has 46 chromosomes arranged in 23 pairs, with the 23rd pair being two X chromosomes.
What is sex of the individual your karyotype belongs to and how do you know this?
The sex of an individual can be determined by analyzing the karyotype for the presence of sex chromosomes. A karyotype with two X chromosomes is typically female (XX), while a karyotype with one X and one Y chromosome is typically male (XY). This distinction is made based on the presence or absence of the Y chromosome, which carries genes related to male development.
Does your karyotype represent a male of a female?
Karyotype is a test to identify the number and appearance of chromosomes in a sample of cells. It can help determine biological sex if chromosomes X and Y are present (male) or if there are two X chromosomes (female).
What pair of chromosomes is not homologous in a normal male karyotype?
The pair of sex chromosomes (X and Y) is not homologous in a normal male karyotype. Males have one X and one Y chromosome, while females have two X chromosomes.
Which methods will easily identify a person with X Y Y chromosomes?
A karyotype will do that.
What is a person with Turner Syndrome missing in their karyotype?
The second X chromosome other females have.
Why is karyotype called 45xo?
This particular karyotype has 45 chromosomes (instead of the usual 46). "XO" tells us that the karyotype is missing a sex chromosome: the individual has an X, but no homologous sex chromosome (X or Y) to complete the diploid pair.
What does it tell you about a person if you examine a human karyotype and it looks like there are two x chromosomes?
It means they are female.
What is the karyotype of klienfeter syndrome?
Individuals with Klinefelter syndrome typically have an extra X chromosome, resulting in a karyotype of 47,XXY. This chromosomal abnormality can cause developmental and reproductive issues in affected individuals.
What is the meaning of the karyotype notation 45 XX -5?
The karyotype notation 45,XX,-5 indicates a female individual with 45 chromosomes, including two X chromosomes. The "-5" suggests the loss of one copy of chromosome 5. This type of karyotype abnormality can be associated with certain genetic disorders or diseases.
