When the genomes of two people are cut using the same restriction enzyme, the length and number of fragments obtained are different, this is called
$PCR$
$RFLP$
$EST$
Northern blotting
Genes which confer antibiotic resistance on bacteria are located on
The chemical knives of $DNA$ are
Feulgen reaction is a special test for
Find out the incorrect match.
Determination of one amino acid by more than one codon is due to