Plasmid has been used as vector because

Options

A. It is circular DNA which have capacity to join to eukaryotic DNA
B. It can move between prokaryotic and eukaryotic cells
C. both ends show replication
D. It has has antibiotic resistance gene

Answer

A

Explanation

Any gene of interest of eukaryotic DNA can be incorporated into these extrachromosomal entities of bacteria called plasmid and then can be cloned inside bacterial cell. Therefire, plasmid is widely used as a cloning vector in recombinant DNA technology.