People typically have two sex chromosomes in each cell: females have two X chromosomes (46,XX), and males have one X and one Y chromosome (46,XY). Most often, Klinefelter syndrome results from the presence of one extra copy of the X chromosome in each cell (47,XXY).
The meaning of the name Nasser is Triumph; Help. The origin of the name Nasser is Arabic. This is the culture in which the name originated, or in the case of a word, the language. People who like the name Nasser also like: Nasir, Latif, Dillon, Dax, Dalton, Douglas, Mohammed.
English Meaning: The name Darby is an English baby name. In English the meaning of the name Darby is: Deer Park, from the surname and place name Derby. Also 'Without envy.he name Darby is an Irish baby name. In Irish the meaning of the name Darby is: Free from envy. A derivitive of Diarmait. Darby and Joan were a devoted elderly married couple originally depicted in a poem or ballad of the 18th century.