Ascientist is investigating mutations. she observes a mutation where one or more nucleotides are inserted into a sequence of dna. the scientist claims that this insertion mutation will affect genetic variability. is the scientist correct? why or why not? a her claim is incorrect because inserted nucleotides are not translated along with the original dna sequence. b her claim is correct because changing the dna sequence will alter the amino acid sequence that codes for traits. c her claim is incorrect because adding more nucleotides in a dna sequence does not alter the coding of proteins. d her claim is correct because lengthening the dna sequence will keep genetic information stable during meiosis.