Understanding Forensic DNA Test: How It Works and Why It Matters
A Forensic DNA Test is a critical scientific procedure used to identify individuals through their unique genetic markers. It involves collecting samples such as blood, saliva, hair, or other biological material, extracting DNA, amplifying specific regions (e.g., STR – Short Tandem Repeats) and comparing them with known samples or databases. The accuracy and reliability of the results depend on sample quality, lab protocols, and proper handling. Whether in criminal investigations, paternity disputes, or identifying missing persons, a forensic DNA test provides conclusive evidence grounded in molecular biology and legal standards.
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