Assertion (A): The bacterium Bacillus thuringiensis (Bt) produces an insecticidal protein. Reason (R): This protein is activated by the acidic pH of the insect gut.
- ABoth A and R are true and R is the correct explanation of A
- BBoth A and R are true but R is NOT the correct explanation of A
- CA is true but R is false
- DA is false but R is true
✓ Correct answer: C
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