How is the sex of a human child determined?
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the sex of a human child is determined by the nature of gametes that fuse to form the zygote. Inside the nucleus of the cell are chromosomes which determine hereditary characters.
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the sex of a human child depends on the type of sperm that fertilizes the egg.
the egg has only X type of chromosome while half of the sperms released are X and the other half is Y.
It is only by chance as which category of sperms fertilizes the egg.
if the X sperm fertillises the egg a female is born while of Y sperm fertilizes the egg a male child Is born
the egg has only X type of chromosome while half of the sperms released are X and the other half is Y.
It is only by chance as which category of sperms fertilizes the egg.
if the X sperm fertillises the egg a female is born while of Y sperm fertilizes the egg a male child Is born
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