A great geneticist

Each plant and animal is exquisitely made; should not a supremely competent Designerhave been able to make the intended variety from the start? The fossil record implies trialand error, an inability to anticipate the future, features inconsistent with an efficient GreatDesigner.When I was a college undergraduate in the early 1950’s, I was fortunate enough towork in the laboratory of H. J. Muller, a great geneticist and the man who discovered thatradiation produces mutations. Muller was the person who first called my attention to theHeike crab as an example of artificial selection