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MARCH 2024 — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMARCH 20241 Mark
MCQ
Crystals Bt toxin produced by some bacteria do not kill the bacteria themselves because-
  • A
    Bacteria are resistant to the toxin
  • ✓
    Toxin is inactive
  • C
    Toxin is mature
  • D
    Bacteria encloses toxin in a special sac
✓

Answer

Correct option: B.
Toxin is inactive
B

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