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The sex of the human baby is male if ______

The sex of the human baby is male if ______ Correct Answer sperm has Y chromosome

The sex in humans is determined by the sex chromosome that the male gamete carries. The females are XX hence meiosis results in all ova having X chromosome. Males are XY and 50% sperms have X and 50% have Y. Thus the determining factor that makes a baby male is Y chromosome in the sperm.

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