Ti plasmid naturally occurs in ______.
A. Agrobacterium tumefaciens.
B. Bacillus sp.
C. Rhizobium sp.
D. Nitrobacteria sp.
Answer:A
Ti plasmid naturally occurs in ______.
A. Agrobacterium tumefaciens. B. Bacillus sp. C. Rhizobium sp. D. Nitrobacteria sp.