What is $VNTR$?

Which of the following steps is not involved in $DNA$ fingerprinting?

$DNA$ fingerprinting was discovered by .....

Identify the given figure.

$DNA$ fingerprinting technology was discovered by Alec Jeffreys and this technology uses:

If a probe is made of radioactively labelled $dsDNA$ and is allowed to hybridise to its complementary $DNA$ in a cloned cell followed by detection using autoradiography,which of the following statements is considered wrong?