why do men have nipples?

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why do men have nipples?

2007-01-31 10:21:14 · 3 answers · asked by freddy m 1 in Science & Mathematics ➔ Biology

3 answers

All embryos for the first six weeks are female thts why men have nipples. They become male when the male 'Y' chromosone kicks in and starts off the production of testerone.

2007-01-31 11:41:02 · answer #1 · answered by mAgIcK! 1 · 0⤊ 0⤋

because at first he could have been a man or a woman

2007-01-31 19:27:23 · answer #2 · answered by Billy Butthead 7 · 0⤊ 0⤋

evolutionary side affect of women having them

2007-01-31 19:18:03 · answer #3 · answered by wesnaw1 5 · 0⤊ 0⤋