Manipulating with nucleic acid is a trend in Biotechnology.
(a) Name any one of organism used as vector.
(b) What is DNA polymerase?

Ethanoic acid is an organic compound having industrial values. Give any one use of ethanoic acid.

Name the commonly used DNA polymerase for PCR

"Addition polymerisation is used for the production of important polymers. a. Give one example for the addition polymer. b. What is the mechanism in addition polymerisation?