Which of the following does not code for any proteins?

In $DNA$ fingerprinting,detection of hybridised $DNA$ fragments is possible by

Write an explanatory note on $DNA$ fingerprinting.

$PCR$ and Restriction Fragment Length Polymorphism $(RFLP)$ techniques are used for:

Would it be appropriate to use $DNA$ probes such as $VNTR$ in $DNA$ fingerprinting of a bacteriophage?

Select the correct sequence for the process of $\text{VNTR}$ technique.
$X =$ Hybridisation using labelled $\text{VNTR}$ probe
$Y =$ Digestion of $\text{DNA}$ by restriction endonucleases
$Z =$ Transferring (blotting) of separated $\text{DNA}$ fragments to synthetic membrane,such as nitrocellulose