T
tinytoes
Guest
https://news.bbc.co.uk/2/hi/health/7358384.stm
This all seems a little silly to me....isnt it all to do with Xs and Ys?
I thought the sex was determined by the Dad's sperm?!
Arent all eggs XX? i.e a girl? Doesnt the gender of the baby depend on whether the sperm brings in boy or gril chromosomes? (XX or XY?..)
I dunno...maybe i didnt pay enough attention in genetics class
This all seems a little silly to me....isnt it all to do with Xs and Ys?
I thought the sex was determined by the Dad's sperm?!
Arent all eggs XX? i.e a girl? Doesnt the gender of the baby depend on whether the sperm brings in boy or gril chromosomes? (XX or XY?..)
I dunno...maybe i didnt pay enough attention in genetics class