Name the technique used in making copies of a specific segment of DNA

Explanation

**Step-by-Step Solution:**

1. **Identify the Technique**: The technique used for making copies of a specific segment of DNA is called PCR.

2. **Full Form of PCR**: PCR stands for Polymerase Chain Reaction.

3. **Purpose of PCR**: The primary purpose of PCR is to amplify a specific segment of DNA, which means creating multiple copies of that segment.

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