NEET Biology question
Consider the following statements: I. Specific *Bt* toxin genes have been isolated from *Bacillus thuringiensis* II. *Bt* toxin is coded by a gene named *cry* III. *Bt* toxin protein exists as inactive protoxins Which of the statements given above are correct?
Answer: (A)
Solution
All three statements correctly describe *Bt* toxin biology: specific toxin genes have indeed been isolated from *Bacillus thuringiensis*, the toxin is
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