Biology Biotechnology and Its Application All Topic Question For Revision Test Single Correct MCQ
Published on: August 12, 2026

T-DNA is used by -

A
Arabidopsis
B
Bacillus tumefaciens
C
Agrobacterium tumefaciens
D
Salmonella typhimurium

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Text Solution

Verified by Experts
The correct answer is:
C

T-DNA (Transfer DNA) is a part of the Ti plasmid of Agrobacterium tumefaciens. It is transferred into plant cells during genetic engineering.

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