Why is Agrobacterium tumefaciens is a good cloning vector ? Explain.

Why is Agrobacterium tumefaciens a good cloning vector for gene cloning ? Explain.

Write a note on cloning vector.

What modifications is done on T, plasmid of Agrobacterium tumefaciens to convert it into a cloning vector?

Name any one cloning vector.

Describe the role of Agrobacterium tumefaciens in transforming a plant cell.

Explain the role of Agrobacterium tumefaciens in developing resistance in tobacco plant against nematode Meloidogyne incognita. Name the processess responsible for this.

Biotechnologies refers Agrobacterium tumefaciens as a natural genetic engineer of plants. Give reasons to support the statement.

Write the mechanism that enables Agrobacterium tumefaciens to develop tumours in their host dicot plant.

State how Agrobacterium tumefaciens and some retroviruses hve been modified as useful cloning vectors.