Respuesta :
Answer: With a fingerprint a family can check their genetic makeup.
Explanation:
DNA fingerprinting is a chemical test that shows the genetic makeup of a person or other living things.
DNA is what gives us our body and it's details, every single one of them. This includes fingerprints and since it is made from your DNA pattern, it will reveal a specific meaning. Also, palm readers can read fingerprints probably but im not 100% sure
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