Biology

What do 'x' and 'y' chromosomes determine?

Asked by arwen46 12 years ago 8/31/2013 4:47 AM

Last updated by anonymous 12 years ago 9/2/2013 2:00 AM

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Answered by Dr. John Carmen 12 years ago 9/2/2013 2:00 AM

'x' and 'y' chromosomes determine the sex of a person.