English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

3 answers

xx girl-xy boy...males determine the sex in humans

2006-12-11 13:26:08 · answer #1 · answered by Cherry_Blossom 5 · 0 0

The XX chromosone produces the female while the XY chromosone produces the male

2006-12-11 21:26:53 · answer #2 · answered by logan 5 · 0 0

XX for a female.
XY for a male.

=)

2006-12-11 21:26:31 · answer #3 · answered by mnihcbnowek 2 · 0 0

fedest.com, questions and answers