Question

what is DNA fingerprnting​

Answer 1

DNA fingerprinting is a laboratory technique used to establish a link between biological evidence and a suspect in a criminal investigation. A DNA sample taken from a crime scene is compared with a DNA sample from a suspect.

Answer 2

Answer:

DNA fingerprinting is a chemical test that shows the genetic makeup of a person or other living things.

It's used as evidence in courts,

to identify bodies,

track down blood relatives, and

to look for cures for disease

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