Consider the following statements about transgenic tobacco palnt.
I. Transgenic tobacco plants contains a gene from a bacterium, Bacillus thuringiensis.
II. Bt gene is an insecticidal protein which damages the inner lining of the insects and kills it (insect).
III. The tobacco plants having Bt gene produces their own insecticide.
Which of the statements given above are correct ?
A. I and II
B. I and III
C. II and III
D. I, II and III
