what is the cause of klinefelter's syndrone
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Klinefelter syndrome occurs as a result of a random error that causes a male to be born with an extra sex chromosome. It isn't an inherited condition. ... Males have an X and a Y sex chromosome (XY). Klinefelter syndrome can be caused by: One extra copy of the X chromosome in each cell (XXY), the most common cause.
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Humans have 46 chromosomes, including two sex chromosomes that determine a person's sex. Females have two X sex chromosomes (XX). Males have an X and a Y sex chromosome (XY).
Klinefelter syndrome can be caused by:
✍One extra copy of the X chromosome in each cell (XXY), the most common cause
✍An extra X chromosome in some of the cells (mosaic Klinefelter syndrome), with fewer symptoms
✍More than one extra copy of the X chromosome, which is rare and results in a severe form
Extra copies of genes on the X chromosome can interfere with male sexual development and fertility.
I hope it helps__
Klinefelter syndrome can be caused by:
✍One extra copy of the X chromosome in each cell (XXY), the most common cause
✍An extra X chromosome in some of the cells (mosaic Klinefelter syndrome), with fewer symptoms
✍More than one extra copy of the X chromosome, which is rare and results in a severe form
Extra copies of genes on the X chromosome can interfere with male sexual development and fertility.
I hope it helps__
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