Expalen with the help of diagram how six of child is detrimine
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In human beings, se x is determined by the se x chromosomes. Males have XY constitution of se x chromosomes. Females have XX constitution of se x chromosomes
Sex of child depends on what happens during fertilization.
i) If a sperm carrying X chromosome fertilizes an ovum which carries X chromosome, then the child born will be a girl.
ii) If a sperm carrying Y chromosome fertilizes an ovum which carries X chromosome, then the child born will be a boy.
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