Darwin proposed that evolution by natural selection was the…

Dаrwin prоpоsed thаt evоlution by nаtural selection was the basis for the differences that he saw in similar organisms as he traveled and collected specimens in South America and on the Galapagos Islands.  (14 points) Explain the theory of evolution by natural selection as presented by Darwin. Each of the following relates to an aspect of evolution by natural selection. Explain three (2) of the following. Convergent evolution and the similarities among distantly related species in a particular biome (e.g., taiga, tundra, etc.) Natural selection and the formation of insecticide-resistant insects or antibiotic-resistant bacteria Speciation and Isolation