Which of the following is incorrect with respect to Bt cotton plant?
Bt cotton is, in effect, a biopesticide
Bt cotton plants are resistant to insects without the need of insecticides
Loss in crop yield due to attack by bollworms is reduced
Loss in crop yield due to attack by Bacillus thuringiensis
Bacillus thuringiensis helps to make plant resistant to the pest and help in high yielding of crops.