Practice Microbes as Biocontrol Agents - 8.5 | 8. MICROBES IN HUMAN WELFARE | CBSE Grade-12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does biocontrol refer to?

💡 Hint: Think about alternatives to chemical methods.

Question 2

Easy

Name one example of a microbe used for biocontrol.

💡 Hint: Which bacterium produces toxins for caterpillars?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is biocontrol?

  • Use of chemical pesticides
  • Use of biological methods
  • Physical pest removal

💡 Hint: Think about sustainable farming practices.

Question 2

Bacillus thuringiensis targets which of the following organisms?

  • Mammals
  • Birds
  • Insects

💡 Hint: Consider who is most affected by the toxins.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Assess the impact of using Bacillus thuringiensis in major crop production areas and propose strategies to integrate it into existing farming practices.

💡 Hint: Consider economic, environmental, and practical aspects of integrating biocontrol.

Question 2

Analyze the potential risks of relying solely on microbial biocontrol versus conventional chemical methods.

💡 Hint: Balance benefits and potential drawbacks when discussing reliance.

Challenge and get performance evaluation