Q. Crown gall disease in plants is caused by

A) Ti-plasmid
B) Pi-plasmid
C) Mycoplasma
D) Virus
Explanation

Crown gall disease in plants is caused by Ti-plasmid (Tumour inducing plasmid).

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.