Since Earth is 75% percent water life naturally originated in water so in a way humans like many life forms evolved from fish but humans directly evolved from apes. 95% of DNA sequence is indentical between Humans and Chimpanzees.So we are not LIKE Apes we infact ARE apes.Of course human ego finds it difficult to accept but facts are facts. As for the so-called doctor above who doubts Evolution, diversity exists precisely because of evolution. It takes billions of years for a unicellular orgamism to evolve into a multicellular one.It cant happen overnight. Some survive , many do not. We are here because of billions of years of evolution and not because some God somewhere snapped his/her fingers and created man out of nothing.
