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Â· just now. Report Abuse. D! The females have two copies of the X chromosome whereas the male have one X and one Y. Technically, all humans have 23 pairs but the last pair are the sex chromosomes and differ for gender. Someone To Help Â· 3 years ago. Thumbs up. 0.
Report Abuse. There is only one pair of sex chromosomes. XX for female and XY for a male. I believe the other 22 chromosome pairs in a human are all for other purposes (though can carry sex linked genes). I hope this answers your question-I wasn't sure if this was exactly what you were asking.o the male child should have XY chromosomes and as cells split by mitosis, the daughter cells should have XY chromosomes only.So all the cells should have XY chromosomes in male. But in a picture showing 23 pair chromosomes in my science book, I found that only 23rd chromosomal pair of chromosomes had XY depiction.