Repetitive sequences are stretches of $DNA$ with repeated bases many times in a genome, but
$(a)$ These sequences are of no transcriptional function
$(b)$ These are associated with euchromatin region
$(c)$ These help to identify a person on the basis of their $DNA$ specificity

Alec Jeffreys used $ . . . . . . $ as a genetic marker.

What is the correct sequence of steps in the process of $DNA$ fingerprinting?

In the recent past,human chromosomes have been studied by a technique using specific,often fluorescent dyes,known as

Arrange the various steps of $DNA$ fingerprinting technique in the correct order.
$(I)$ Separation of $DNA$ fragment by electrophoresis.
$(II)$ Digestion of $DNA$ by restriction endonucleases.
$(III)$ Hybridization using labeled $VNTR$ probe.
$(IV)$ Isolation of $DNA$.
$(V)$ Detection of hybridized $DNA$ fragments by autoradiography.
$(VI)$ Transferring of separated $DNA$ fragment to synthetic membranes.

Matching sequence of $DNA$ between two evidences,one of the criminal with the suspect is known as: