Question

Who determines the sex in a child

Answer 1

Men determine the sex in a child.... There are 23 pairs of chromosomes one pair of them are sex chromosome... Female have only x chromosome while male contain one x and one y chromosome..... If the sperm contain y chromosome the zygote will be of male child and if the sperm contain x chromosome the zygote will be of female child.
Thus, the a male determine the sex in a child....

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Answer 2

humaN has 23 pairs of chromosomes

ouT Of it 1pair is sex chromosomes

OF MALE chromosome x and y

of female it is x and x

sO after fertilisation if y chromo. feRTILise of male with female child is a boy or else if x chromo . of male fertilise then the child is a girl

SO MAle chromosomes determines the sex of child