Zoology - Biotechnology - Principles and Processes Question with Solution | TestHub

Transformation is a procedure through which a piece of DNA is introduced into a host bacterium. Thus, A matches with II.

Cloning sites are the recognition sites for restriction enzymes where the alien DNA is linked to the vector. Thus, B matches with I.

Selection of transformants from non-transformants is facilitated by selectable markers, which are typically genes encoding resistance to specific antibiotics. Thus, C matches with IV.

Ori (origin of replication) is the specific DNA sequence responsible for initiating replication. Thus, D matches with III.

The correct matching is A-II, B-I, C-IV, D-III.

Answer: A-II, B-I, C-IV, D-III