Charles Darwin اسخف عالم.....صورة

Quote: "Zoologists and botanists are nearly unanimous in considering evolution as a fact and not a hypothesis. I agree with this position and base it primarily on documents provided by paleontology, i.e., the history of the living world ... [Also,] Embryogenesis provides valuable data [concerning evolutionary relationships] ... Chemistry, through its analytical data, directs biologists and provides guidance in their search for affinities between groups of animals or plants, and ... plays an important part in the approach to genuine evolution." (Pierre P. Grasse, Evolution of Living Organisms, Academic Press, New York, 1977, pp. 3,4,5,7)