no, its not immediately but life can be shortened due to deficiencies. A male not on HRT can not bind calcium to bones and muscles. Over time deficency can result in premature failure of heart, osteoporosis, decrease in immunity, sleep quality. Thus resulting in death.
No, Williams syndrome is not life threatening but can be if not treated with the correct medical care
no it it is not. :)
No
they have a extra chromosome, a normal male is XY, a male with klinefelters is XXY.
X-linked
Yes i belive it is ny g
szfghrhyjdthykfu
I don't know tell me the answer
It usually is not fatal.
Physically, no; mentally, that's up to the strength of the individual.
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.
Yes animals do sometimes have Turner's syndrome or Klinefelter's syndrome with similar characteristics as those observed in humans.