- A Agrobacterium
- B the Bacillus type
- C only Thermus one
- D a Rhizobium sp
Correct answer: A. Agrobacterium
Explanation: The Ti plasmid comes from Agrobacterium tumefaciens.
Concept context
Recombinant DNA, GMOs, PCR, CRISPR, and biotechnology applications. Growing importance in NEET.
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