STANDARDZoology-Biotechnology and its Applications
STANDARD Zoology Biopesticides MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Cry I endotoxins obtained from Bacillus thuringiensis are effective against _____
A
nematodes
B
bollworms
C
mosquitoes
D
flies
Correct Answer
Option B
Detailed Explanation
Cry I endotoxins are specifically toxic to certain insects like bollworms, which are pests in agriculture.
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