What is DNA fingerprinting?
Understand the Problem
The question is asking for an explanation of DNA fingerprinting. This involves describing what DNA fingerprinting is and its applications.
Answer
DNA fingerprinting is a lab technique to determine an organism's genetic makeup, often used to link biological evidence to suspects in criminal investigations.
DNA fingerprinting is a laboratory technique used to determine an organism's genetic makeup. It can be used to establish a link between biological evidence and a suspect in a criminal investigation by isolating and identifying variable elements within DNA.
Answer for screen readers
DNA fingerprinting is a laboratory technique used to determine an organism's genetic makeup. It can be used to establish a link between biological evidence and a suspect in a criminal investigation by isolating and identifying variable elements within DNA.
More Information
DNA fingerprinting is also known as DNA profiling.
Tips
A common mistake is thinking DNA fingerprinting only applies to humans; it can be used on other organisms as well.
Sources
- DNA Fingerprinting - National Human Genome Research Institute - genome.gov
- DNA fingerprinting | Definition, Examples, & Facts - Britannica - britannica.com
- DNA fingerprinting: a powerful tool in forensics and beyond - integra-biosciences.com
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