Final answer:
DNA fingerprinting is a technique used in forensic labs to analyze DNA samples and match suspects to crime scenes. It is commonly used in paternity testing and criminal investigations. Forensic scientists with a science degree analyze DNA content, perform sequencing and electrophoresis, and present their findings in court.
Step-by-step explanation:
DNA fingerprinting is a technique used in forensic labs to analyze biological samples and determine if a suspect's DNA matches the DNA found at a crime scene. Technicians use similarities in DNA sequences to compare samples and identify potential matches. This technique is commonly used to determine paternity and solve criminal cases. Forensic scientists, who typically have a bachelor's degree in chemistry, biology, or physics, analyze DNA content, isolate DNA, perform sequencing and electrophoresis, and present their findings in court.