Tobacco plants are damaged severely when infested with Meliodegyne incognitia. Name and explain the strategy this adopted to stop this infestation.

How infestation of Meloidegyne incognita was prevented in Tobacco plant?

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

"Species Bt Toxin gene is incorporated into cotton plant so as to control infestation of Bollworm". Mention the organism from which the gene was isolated and explain its mode of action.

Name the nematode that infests and damages tobacco roots. How are transgenic tobacco plants produced to solve this problem ?

How is Bt cotton Plant produced? Explain, how it resist the infestation by Cotton Boll worm.

Name the insect that attacks cotton crops and causes lot of damage to the crop. How has Bt cotton plants overcome this problem and saved the crop? Explain.