A DNA segment has base order CCC ATA GCT. Which copy exhibits a deletion in the first codon triplet and then a substitution mutation?(1 point)
Responses
CCA ATA GCT
CCA ATA GCT
CCA TAG CT
CCA TAG CT
CCA TAA CT
CCA TAA CT
CCC TAG CT
Responses
CCA ATA GCT
CCA ATA GCT
CCA TAG CT
CCA TAG CT
CCA TAA CT
CCA TAA CT
CCC TAG CT