1.

Natural genetic engineer in the following is – A. Escherichia coli B. Agrobacterium tumefaciens C. Pseudomonas species D. Bacillus subtitles

Answer»

Correct Answer is: B. Agrobacterium tumefaciens 

This bacterium establishes contact with suitable root cells of plants by recognising chemical signals and then prepares its plasmid ready to be delivered through t-piles developed by type IV secretion system.

So, Agrobacterium tumefaciens is called the Natural genetic engineers of plants.



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