Question

Class 10
Biology homework learn and write test DNA fingerprinting technology.​

Answer 1

Answer:

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. If the two DNA profiles are a match, then the evidence came from that suspect.

Answer 2

Answer:

Jeffreys recognized that each individual has a unique pattern of minisatellites (the only exceptions being multiple individuals from a single zygote, such as identical twins). In DNA fingerprinting, fragments of DNA are separated on a gel using a technique called electrophoresis