Restriction endonuclease,in $DNA$ fingerprinting,carries out the following process:

Given below are two statements.
Statement $I$ - In the population,every person shows unusual sequences of $20-100$ base pairs,which are repeated several times and are termed as $VNTRs$.
Statement $II$ - $VNTRs$ are same in each individual and hence is the key factor in $DNA$ profiling.
In the light of above statements,select the correct option given below:

Which of the following statements forms the basis of $DNA$ fingerprinting?

Explain the significance of $DNA$ fingerprinting in the field of forensics.

Probes,used in $DNA$ fingerprinting,are initially

What is $DNA$ fingerprinting?