they have a extra chromosome, a normal male is XY, a male with klinefelters is XXY.
No. People with Klinefelter's syndrome have a normal Y chromosome and 2 normal X chromosomes.
Klinefelters is sex chromosome trisomy. Down Syndrome is trisomy. One of the most common forms of MD is sex-linked and affects boys more frequently than it does girls.
With Turner's Syndrome, the females actually have 1 less chromosome, not an extra one or sometimes only part of the X chromosome is missing. Klinefelter's syndrome, 47, XXY, or XXY syndrome is a condition in which human males have an extra X chromosome. While females have an XX chromosomal makeup, and males an XY, affected individuals have at least two X chromosomes and at least one Y chromosome.
It's located on the X chromosome.
chromosome 4
Klinefelters syndrome occurs in a male and it is when they carry and extra X chromosome having a total of 47chromosomes rather than the usual 46. Thus resulting in a chromosomal mutation.
The X chromosome is affected, because there are 2 of them (and a Y chromosome).
Proteus Syndrome more common in mails or females?
First a testicular biopsy should be done to determine if he has any viable sperm. Some men with this condition do have some viable sperm in their testicles and if he does, in-vitro fertilization may be a possibility. However, if he does not have any viable sperm, then you would need to use donor sperm to become pregnant. Hope this helps.
Yes i belive it is ny g
X-linked
FBN1 or Fibrillin 1