Question 20(pls i will give brainliest) based on the diagram below, which statement best describes the impact of the substitution mutation shown on the production of the protein hemoglobin? 1points a the mutation will have no impact on the production of hemoglobin. b the mutation will cause the organism to produce extra copies of normal hemoglobin. c the mutation will cause the organism to stop producing hemoglobin. d the mutation will cause the organism to produce hemoglobin proteins that clump together.