Hairy root cultures are produced by using

Q. Hairy root cultures are produced by using:
A. Agrobacterium tumefaciens
B. Agrobacterium rhizogenes
C. Agrobacterium vitis
D. All of these
Answer: Agrobacterium rhizogenes

A. Agrobacterium tumefaciens
B. Agrobacterium rhizogenes
C. Agrobacterium vitis
D. All of these
Answer: Agrobacterium rhizogenes