Q. The introduction of t-DNA into plants involves :
A) Allowing the plant roots to stand in water
B) Infection of the plant by Agrobacterium tumefaciens
C) Altering the pH of the soil, then heat shocking the plants
D) Exposing the plants to cold for a brief period
Explanation
[Solution] T-DNA of the Ti plasmid is transferred into plant cells by infection with Agrobacterium tumefaciens. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.