What is DNA fingerprinting? Mention its application.

Explanation

### Step-by-Step Solution:

1. **Definition of DNA Fingerprinting**:
DNA fingerprinting is a technique used to identify and analyze variations in the DNA sequences among individuals. It is similar to how traditional fingerprints are unique to each person.

2. **Basis of DNA Fingerprinting**:
This technique relies on the concept of variability and polymorphism in DNA sequences. Every individual has unique DNA patterns, which can be detected and compared.

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