Question

how to attend dna fingerprinting

Answer 1

the ans is The procedure for creating a DNA fingerprint consists of first obtaining a sample of cells, such as skin, hair, or blood cells, which contain DNA. The DNA is extracted from the cells and purified.
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Answer 2

steps involved in DNA fingerprinting-
step 1- DNA isolation
step 2- DNA amplification
step 3- DNA fragmentation
step 4- Gel electrophoresis
step 5- southern blotting
step 6- hybridization
step 7- photography