who determines the sex in a child
Answers
When a child is conceived, half of the DNA comes from the father, and the other half comes from the mother. All women carry the X chromosomes. All eggs that a woman produces have this chromosome. Men, on the other hand, carry two different ones: X and Y. The sperm that a man produces always carry an X and half of a Y. But what does this mean about who determines the sex of a child? Are there any ways to select the sex of your child?
Who Determines the Sex of a Child?
The male will determine the sex of a child. Here’s why:
When it comes to the chromosomes, mothers have two sex chromosomes known as “XX” or the homogametic sex. Men have two sex chromosomes too, but they are different than that of the mother: They are the “XY” chromosomes, also known as the heterogametic sex.
A baby gets chromosomes from the mother and father. The mother always gives the X sex chromosome, because that is all she has to give. The father, however, can give either an X or a Y. This means that the father is who determines the sex of a child.
THE FATHER IS RESPONSIBLE FOR DETERMINING THE SEX OF THE CHILD
because our father contains two chromosome x and y chromosome where as the mother contains x chromosome.
when a x chromosome fuses with a y chromosome a boy child is born whereas when a x chromosome fuses with a x chromosome a girl child is born.
this will be clear from this picture.
