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You can think about genes as an instruction code and hormones as chemical messages. In terms of genes, most people have 46 chromosomes. Chromosomes are large groups of genes. Two of the chromosomes, the X and the Y, are called sex chromosomes. Most boys have one X and one Y chromosome. Most girls have two X chromosomes. However, some boys and girls may have different chromosome patterns.
Parents’ desire for one boy and one girl pushed trend in family patterns
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Rodin worked on the gates for the next thirty-five years without ever completing the task. Protect me from what I want. The work was considered to be indecent at the time.