Transcription means synthesis of
$DNA$
$RNA$
$m-RNA$
$t-RNA$
Mark the correct one (w.r.t. application of $DNA$ fingerprinting)
Assertion: Polytene chromosomes have a high amount of $DNA$.
Reason: Polytene chromosomes are formed by repeated replication.
Barbara McClintock is famous for her work on
In the technique of $DNA$ fingerprinting digestion of $DNA$ is followed by