Final answer:
People upload their DNA testing results to websites like GEDmatch for reasons including genealogical research, crime solving, and medical research.
Step-by-step explanation:
People upload their DNA testing results to websites like GEDmatch for various reasons:
- Genealogical research: DNA testing can help people trace their family history and identify relatives they may not have known about.
- Crime solving: DNA databases like GEDmatch can be used by law enforcement agencies to identify suspects and solve cold cases.
- Medical research: By sharing their DNA data, individuals can contribute to scientific studies and advancements in healthcare.
Learn more about Reasons for uploading DNA testing results to websites like GEDmatch