Question

What is the role of Agrobacterium tumefaciens in the production of transgenic plants?

a) Inducing mutations
b) Facilitating gene transfer
c) Inhibiting gene expression
d) Enhancing photosynthesis

Answer 1

The role of Agrobacterium tumefaciens in the production of transgenic plants is as a vector to move genes into plant cells.

Step-by-step explanation:

The role of Agrobacterium tumefaciens in the production of transgenic plants is that it serves as a vector to move genes into plant cells. In nature, A. tumefaciens causes tumors in plants by transferring DNA from the bacterium to the plant. Researchers manipulate the bacterium's plasmids, called the Ti plasmids, to insert desired DNA fragments into the plant's genome. This process allows scientists to create transgenic plants with specific traits.