There are many errors in Darwin’s theory of evolution. Here is one of the genetical impossibility of evolution.
In Darwin’s case, he did not realize that with the theory of heredity prevailing at his time, natural selection simply could not work. Basically, the then-held belief stated that the characteristics of the two parents become physically blended in their offspring, just as in the mixing of paints, or of gin and tonic. If that were true, however, then any variation would have been inevitably lost, as all the extreme types would have vanished rapidly into some intermediate mean. Imagine, for instance, a population of one thousand white cats and one black cat. Additionally, suppose that being black confers some evolutionary advantage. In the “paint-pot theory,” the first offspring of the black cat with a white partner would be gray, and continuous mating with white cats would result in increasingly paler shades of gray. There was no way for the black cat to turn the entire population black after many generations, no matter how advantageous the black color might have been, contrary to Darwin’s vision of evolution by means of natural selection.
The solution to this problem came in the form of Gregor Mendel’s particulate genetics. In categorical contrast to blending, Mendel’s theory stated that the genes are discrete entities that are passed on unchanged to the next generation. In this sense, genetics resembles the shuffling together of two decks of cards rather than the mixing of paints — a Jack remains a Jack, no matter how many times you shuffle.