Questions
Hairy root disease of dicot plants is caused by
a
Agrobacterium tumefaciens
b
Agrobacterium rhizogenes
c
Bacillus thuringiensis
d
Meloidegyne incognita
detailed solution
Correct option is B
Harry root disease of dicot plants is caused by Agrobacterium rhizogene . Agrobacterium tumefaciens causes stem gall of coriander. Bacillus thuringiensis is soil dwelling Gram positive bacterium, now being using as pesticide against cotton stem borer insect. Meloidegyne incognita causes root knot disease in tomato and brinjal.Talk to our academic expert!
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