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In humans , there is a …

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In humans , there is a 50 percent probability of the birth of a boy and 50 percent that a girl will be born . Justify the statement on the basis of the mechanism of *** - determination in human being .
  • 3 answers

Rithika Gautam 4 years, 11 months ago

In humans the pair of *** chromosomes decides the gender of a baby. Where XX is for a girl and XY is for a boy. All children always get the X chromosome from their mother. A girl child gets X chromosome from her father and a boy child gets Y chromosome from his father. This makes it a 50% probability

Deep Arshnoor 4 years, 11 months ago

In humans the pair of *** chromosomes decides the gender of a baby. Where XX is for a girl and XY is for a boy. All children always get the X chromosome from their mother. A girl child gets X chromosome from her father and a boy child gets Y chromosome from his father. This makes it a 50% probability.

Maya Ram 4 years, 11 months ago

XY(Male). XX(Female) | | | | | | | | XX XY. X X XX.
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