The table lists the DNA triplet codes for several amino acids. The base sequence on the DNA strand that codes for a polypeptide is shown. $\text{CCA TTC ACG GCG TTA GCA}$ During DNA replication, two mutations take place in this sequence. Which mutated DNA would produce no change in the polypeptide synthesised?
- A$\text{CCA ATC ACG GCG TTG GCA}$
- B$\text{CCA TTC ACA GCA TTA GCA}$
- C$\text{CCA TTC ACG CCG TTA GCC}$
- D$\text{CCT TTC ACG GCG TTA GGA}$