Mention any two situations when the DNA fingerprinting technique is useful.

Explanation

**Step-by-Step Solution:**

1. **Understanding DNA Fingerprinting**: DNA fingerprinting is a technique that allows for the identification of individuals based on their unique DNA profiles. It focuses on the variations in DNA sequences, particularly in non-coding regions, which can be inherited and differ among individuals.

2. **Identifying Situations for DNA Fingerprinting**:
- **Forensic Applications**: One major situation where DNA fingerprinting is useful is in forensic science. When a crime is committed, biological samples (like blood, hair, or saliva) may be left at the crime scene. By analyzing the DNA from these samples, forensic scientists can identify the suspect or victim involved in the crime.

- **Paternity Testing**: Another important situation is in paternity testing. DNA fingerprinting can determine biological relationships by comparing the DNA profiles of a child and potential parents. This is particularly useful in legal disputes regarding child support or custody, as it can confirm or exclude paternity based on shared genetic markers.
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