Question

write notes on sex determination in the unborn



please help me friends
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Answer 1

Sex determination in the unborn baby. The sex of the unborn baby is determined by the sex chromosomes of the father. ... An egg will always have an X chromosome. Therefore, if the sperm contributes X chromosome then the baby will be a female (XX) and if the sperm contributes the Y chromosome, the baby will be a male (XY).

Answer 2

$\huge\boxed{\underline{\sf{\red{A}\green{n}\purple{s}\orange{w}\blue{e}\pink{r:-}}}}$ay people kill girl child before birth.