Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Biotechnology
Which of the following methods is most useful for the enzymatic amplification of specific gene segment of DNA?
1
DNA hybridization
2
Nucleotide sequencing
3
Polymerase chain reaction
4
More than one of the above
5
None of the above