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1. |
Which one is true information for toxin Bt ? |
A. | Bt protien contains active toxins in bacillus |
B. | Active toxin enters into the ovary of insects and makes it sterile so as to stop the reproduction. |
C. | Becillius contains antitoxin material |
D. | Toxic enters into the alimentary canal of insects which results lethal for the insect. |
Answer» E. | |