What is the application of DNA for the purpose of identification in criminal investigations called?

What is the application of DNA for the purpose of identification in criminal investigations called?

• A. Biometrics
• B. Forensics
• C. Genetics
• D. Pathology

Answer: (B)

The application of DNA for the purpose of identification in criminal investigations is called forensics. Forensic science encompasses various techniques and methodologies used to collect, analyze, and interpret evidence in a legal context. DNA profiling, a key aspect of forensic science, allows investigators to match biological samples found at crime scenes with potential suspects or victims, thereby establishing connections or confirming identities. This branch of science relies on the unique genetic makeup of individuals, making DNA one of the most reliable forms of evidence in criminal cases. The use of DNA in forensics has revolutionized the criminal justice system, enabling authorities to solve cold cases and exonerate innocent individuals. While biometrics generally refers to distinct biological measurements or characteristics used to identify individuals, such as fingerprints or iris scans, it does not specifically pertain to the use of DNA in crime investigations. Genetics involves the study of genes and heredity but is a broader field that covers much more than the application of DNA in forensic contexts. Pathology focuses on the study of diseases and their effects on the body, which, although important to forensics, does not solely address the identification aspect in criminal cases.

The application of DNA for the purpose of identification in criminal investigations is called forensics. Forensic science encompasses various techniques and methodologies used to collect, analyze, and interpret evidence in a legal context. DNA profiling, a key aspect of forensic science, allows investigators to match biological samples found at crime scenes with potential suspects or victims, thereby establishing connections or confirming identities.

This branch of science relies on the unique genetic makeup of individuals, making DNA one of the most reliable forms of evidence in criminal cases. The use of DNA in forensics has revolutionized the criminal justice system, enabling authorities to solve cold cases and exonerate innocent individuals.

While biometrics generally refers to distinct biological measurements or characteristics used to identify individuals, such as fingerprints or iris scans, it does not specifically pertain to the use of DNA in crime investigations. Genetics involves the study of genes and heredity but is a broader field that covers much more than the application of DNA in forensic contexts. Pathology focuses on the study of diseases and their effects on the body, which, although important to forensics, does not solely address the identification aspect in criminal cases.