Page 162 - If Darwin Had Known about DNA
P. 162

Harun Yahya


                                              160
                                                              MEIOSIS DIVISION
                                        Chromosomes from the
                   Genetic di-          mother and father group to-
                                        gether in pairs of 23 each.
               versity is made                                 Each pair is bound
                                                               to the other in the
               possible   by                                   middle, forming an
                                                               X shape.
               the process of
               DNA shuffling
               during germ cell divi-
               sion. There are so many possible
               combinations of DNA that the odds of
               two different fertilizations from the same two
               parents bringing two completely identical children
               into the world are infinitely small--approximately one in 70
               trillion. 114
                   Prof. Gerald L. Schroeder also notes the extraordinary nature of
               the emergence of a human being with no abnormalities and a highly
               regular and attractive appearance, during the combination of genetic
               data:

                   In excess of five million combinations are possible in the complete set of
                   traits housed within the human genome. In addition to this multiplicity,
                   while the pairs are aligned at the equator of the cell, prior to their being
                   pulled to opposite sides, they swap gene pieces in a process termed cross-
                   ing over. Each of the two new chromosome sets now contains pieces from

                                 Chromosome
                         Chromatin           Microtubule   MITOSIS DIVISION
                          Cell
                                                                     Telophase




              Interface  Nucleus
                            Prophase
                                 Centriole  Metaphase
                                                    Anaphase
            Meiosis is a form of cell division constituting the egg and
            sperm cells. Thus every newborn human being is a new indi-
            vidual with a unique mixture of the mother and father's genes.
            In the cell division known as mitosis, the cell copies all its con-
            tents, including the chromosomes and divides into two twin
            cells. This makes possible the building of new tissues.
                                                                 Interface
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