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STD 12 - 10. biotechnology and its application — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 10. biotechnology and its application1 Mark
MCQ
$Cry\ I$ endotoxins obtained from Bacillus thuringiensis are effective against
  • A
    nematodes
  • ✓
    boll worms
  • C
    mosquitoes
  • D
    flies.
✓

Answer

Correct option: B.
boll worms
b
(b)

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