E. coli cloning vector pBR322 showing restriction sites ori and antibiotic resistance genes is given below. Select the correct option .
A. A-Hind III, B-Eco RI, C-Bam HI, D-Sal I
B. A-Eco RI, B-Hind III, C-Bam H I , D-Sal I
C. A-Eco RI , B-Bam H I, C-Hind III, D-Sal I
D. A-Bam H I , B-Eco RI, C-Sal I, D- Hind III
