Heredity and Inheretance

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The natural process of transfer of genes from the parents to the offspring happens through the normal process of chromosome division before the formation of each reproduction cell, the sperms and egg cells. All the traits are coded in the DNA in a very complex manner. To better understand the transfer of genes, the chromosomes of female are categorized as “X & X” while the male chromosomes as “X & Y”. Once the sperms or egg cells are formed, the chromosomes are systematically divided into two sets of 23 each. Thus, when the fertilization ...