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

What is the full form of $VNTR$?

Which one of the following pairs of terms/names means one and the same thing?

Arrange the following steps of $DNA$ fingerprinting in the correct sequence by selecting the appropriate option.
a) Digestion of $DNA$ by restriction endonucleases
b) Autoradiography
c) Blotting of $DNA$ fragments to nitrocellulose membrane
d) Isolation of $DNA$
e) Separation of $DNA$ fragments by electrophoresis

Which aspect forms the basis of $DNA$ fingerprinting?

The basis of $DNA$ fingerprinting is .............