Klinefelter syndrome facts for kids

Kids Encyclopedia Facts

Klinefelter syndrome, 47, XXY, or XXY syndrome is when people have an extra number of X chromosomes. People who have Klinefelter's Syndrome are often called "XXY Males", or "47, XXY Males". Other males can have Klinefelter's Syndrome as well (for example, mice).ro:Cromozomul X#Sindromul Klinefelter (47,XXY sau 48,XXXY)

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