Question

Which process could a forensic scientist use to analyze a DNA sample from a crime scene to identify a criminal? Y-chromosome analysis recombinant DNA technology DNA fingerprinting paternity testing

Answer 1

To test by hair, nails & etc. It is forensic process

Answer 2

To identify a criminal from the DNA sample collected from the crime scene, the forensic scientist will use DNA fingerprinting technology.  

This is a technique used in the laboratory for establishing the link between the suspect and the crime.

The DNA sample taken from the scene of the crime is matched with the suspects DNA sample and if both matches then the suspect is the culprit.