Which one of the following organisms is responsible for crown gall disease in plants?
A. Xanthomonas campestris
B. Rhizobium etli
C. Agrobacterium tumefaciens
D. Erwinia stewartii
Answer: Option C
Related Questions on Microbiology in Biotechnology
A. Production of inducers that modify rhizobial cell wall
B. Production of flavonoid inducers
C. Establishment of contact between bacteria and legume
D. Root hair curling
A. Salmonella typhi
B. Escherichia coli
C. Candida albicans
D. Bacillus psychrophilus
A. P-4, Q-3, R-1, S-2
B. P-4, Q-3, R-2, S-1
C. P-3, Q-4, R-1, S-2
D. P-4, Q-1, R-3, S-2
A. P-3, Q-4, R-2, S-1
B. P-3, Q-2, R-1, S-4
C. P-3, Q-4, R-1, S-2
D. P-4, Q-3, R-1, S-2
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