DNA Fingerprinting

The video tutorial explains DNA fingerprinting, a technique developed by Alec Jeffreys in 1985, used for comparing DNA samples to solve crimes and confirm relationships. It highlights the process of DNA profiling, focusing on short tandem repeats (STRs) and the steps involved in collecting and analyzing DNA samples. The tutorial includes case studies on crime scene investigation and soldier identification, demonstrating practical applications of DNA profiling. Viewers are encouraged to engage with the content by sharing and commenting.

Describe the process of gel electrophoresis in DNA profiling.

How can DNA profiles be used to solve crimes? Provide an example.