12th Class Biology Microbes in Human Welfare

  • question_answer 55)
      How has the bacterium Bacillus thuringiensis helped us in controlling caterpillars of insect pests?

    Answer:

                      Bacillus thuringiensis produces an are endotoxin which, when ingested and released in the gut of the larvae of insect pest disrupts the insect gut lining thereby killing them.


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