Question

How is the polymerase chain reaction useful in DNA fingerprinting?

Answer 1

because it is used for the amplification of the small isolated DNA.

Answer 2

$\huge{ \underline{\underline{ \fcolorbox{white}{pink}{\sf{Answer :-}}}}}$

⚫It provides evidence acceptable in court.

⚫Paternity test-It help to decide true father or mother of child.

⚫It helps in tumor analysis.

⚫It helps to solve problems in immigration