Page 386 - In The Name Of Allah, The All-Merciful And Most Merciful
P. 386

In the Name of Allah, The All-Merciful and Most Merciful




                                                     Lamarck believed that giraffes
                                                     evolved from such animals as
                                                     antelopes. In his view, the
                                                     necks of these grass-eating an-
                                                     imals gradually grew longer,
                                                     and they eventually turned into
                                                     giraffes. The laws of inherit-
                                                     ance discovered by Mendel in
                                                     1865 proved that it was impos-
                                                     sible for properties acquired
                                                     during life to be handed on to
                                                     subsequent generations.
                                                     Lamarck’s giraffe fairy tale was
                                                     thus consigned to the wastebin
                                                     of history.







                                                     high trees, their necks were
                                                     extended from generation
                                                     to generation.
                                                          Darwin also gave simi-
                                                     lar examples. In his book
                                                     The Origin of Species, for in-
                                                     stance, he said that some
                                                     bears going into water to
                    find food transformed themselves into whales over time. 8
                        However, the laws of inheritance discovered by Gregor
                    Mendel (1822-84) and verified by the science of genetics, which
                    flourished in the twentieth century, utterly demolished the leg-
                    end that acquired traits were passed on to subsequent genera-
                    tions. Thus, natural selection fell out of favor as an evolutionary
                    mechanism.





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