Answer:
One Copy
Explanation:
Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
Polymerase-Chain-Reaction: each of these strands can be used to create two new copies, and so on, and so on. The cycle of denaturing and synthesizing new DNA is repeated as many as 30 or 40 times, leading to more than one billion exact copies of the original DNA segment.
