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bearhunter [10]
3 years ago
9

If the sperm gamete that fertilizes an egg has a(n) _____ chromosome, it will form female offspring. X Y XY XX

Biology
2 answers:
Yanka [14]3 years ago
7 0
If the sperm gametes that fertilizes an egg has an XX chromosomes, it will form female offspring. X is a female, XY is a female, Y is a male and XX is a female.
sergeinik [125]3 years ago
5 0
Xx - female. Xy - male. egg already has an X chromosome so it depends on the other. If second one is X than it's a girl. If Y - a boy
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