Deoxyribonucleic acid, better known as DNA, is found in almost every cell in the human body. It contains the genetic code or instructions that determine a person's physical characteristics like eye colour, hair colour, height etc. as well as their susceptibility to certain diseases. DNA testing or genetic testing allows a person to learn more about their ancestry and health by analysi... https://www.coherentmarketinsights.com/industry-reports/dna-test-kits-market#:~:text=DNA%20Test%20Kits%20Market%20Report%20Snapshots&text=The%20global%20DNA%20Test%20Kits%20Market%20size%20is%20estimated%20to,USD%205.40%20billion%20in%202031.