Klinefelter's+Syndrome

Klinefelter's Syndrome: When a human has __TWO__ X chromosomes and one Y chromosome on the 23rd pair of chromosomes. This happens when there is an error in the cell division called nondisjunction. Resulting in a reproductive cell with an abnormal number of chromosomes. __**SIGNS AND SYMPTOMS**__ = **Interesting Facts:** =
 * 1) == **1 in 1,000 boy infants have Klinefelter Syndrome** ==
 * 2) == **People with this will be sterile (unable to have children)** ==
 * 3) == **The cause of Klinefelter Syndrome is unknown, although it has been noted that the disorder is seen more frequently among the children of older women** ==

__ **Resources** __
DiGeorge, Angelo M. “Klinefelter Syndrome.” In //Harrison Principles of Internal Medicine,// edited by Anthony S. Fausci, et al. New York: McGraw-Hill, 1998. Print

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