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10.Biotechnology and its Application
normal
Crown gall disease in plants is caused by
A
$Ti-$ plasmid
B
$Pi-$ plasmid
C
Bacteria
D
Virus
Solution
(a) One of the most interesting plasmids is the tumour-inducing $(Ti) $ plasmid of Agrobacterium tumefaciens. Agrobacterium tumefaciens is a causative agent of a common plant disease termed crown gall disease.
Standard 12
Biology