What DNA finderprint??
explain it, where is the technique used? Give any two examples.
Answers
Answer:
What DNA finderprint?
DNA profiling is the process of determining an individual's DNA characteristics. DNA analysis intended to identify a species, rather than an individual, is called DNA barcoding.
Explain it, where is the technique used? Give any two examples.
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.
Explanation:
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.
In DNA fingerprinting, fragments of DNA are separated on a gel using a technique called electrophoresis. This creates a pattern that can be analyzed and that is unique to each individual, with the exception of identical twins.
For example, from a hair left behind at the crime scene and from the blood of victims and suspects. They then narrow in on the stretches of repetitive DNA scattered throughout these samples.
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