Plz a mutation occurs in an individual, but the individual’s phenotype does not change. which of the following statements describes what most likely occurred to produce this result? a. the mutation deleted a portion of a coding section of the dna. b. the mutation caused a portion of a coding section of the dna to repeat. c. the mutation affected a nucleotide in the dna, but the mutation did not affect the sequence of amino acids synthesized. d. the mutation translocated a group of nucleotides in the dna, but the mutation did not change the number of base pairs in the dna.