Answer:
DNA replication is the process in which the DNA is copied and it occurs during synthesis phase of the eukaryotic cell cycle. It begins with an enzyme breaking the bonds between complementary bases in DNA which exposes the bases inside  the molecules so they can be read by another enzyme and used to build two new DNA strands with complementary bases.
Explanation:
The original strand is: TAGCGTT
                   ATCGCAA
The Mutated strand is: TGGCGTT
                    ATCGCAA
The replicated strand is: GAATCAC
                     CTTAGTG