How does RNA interference help in developing resistance in tobacco plant against nematode in infection?

What are Cry proteins ? Name an organisms help in developing resistance in tobacco plant against nematode infection ?

Nematode specific genes are introduced into the tobacco plants using agrobacterium vector to develop resistance in tobacco plants against nematodes explain the events that occur in tobacco plant to develop resistance

The process of RNA interference has been used to make tobacco plant resistant to

The process of RNA interference has been used in the development of plants resistant to

How does vaccination help in the development of immunity?

Transgenic tobacco plants are protected against :