2 Answers
The male determines the sex,women carry the x chromosone,the men carry the x and the y chromosone,so if a x chromosone from the male hits a x chromosone from the woman,it will be a girl,if the y chromosone hits the x chromosone from the woman it will be a boy.So xx is a girl and xy is a boy.
14 years ago. Rating: 2 | |
Top contributors in Uncategorized category
Unanswered Questions
go88 go88
Answers: 0
Views: 17
Rating: 0
79king4women
Answers: 0
Views: 26
Rating: 0
chargingshopeu
Answers: 0
Views: 27
Rating: 0
chargingshopeu
Answers: 0
Views: 28
Rating: 0
chargingshop1
Answers: 0
Views: 36
Rating: 0
chargingshop
Answers: 0
Views: 39
Rating: 0
chargingshop
Answers: 0
Views: 44
Rating: 0
hm88 link vao an toan
> More questions...
Answers: 0
Views: 46
Rating: 0