
river_flow
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- Joined
- Jan 31, 2021
- Posts
- 922
Despite the fact that there are equal number of X:Y chromosome sperms , why do more boys are born compared to girl ? Any scientific reason for this ?
Thanks.Y chromosome sperms are faster because they had less genetic weight to carry.
Y chromosome sperms are faster because they had less genetic weight to carry.
wish it would be the other way around. things would be much better