Practice Harmful Bacteria - 9.2.B | 9. Economic Importance of Bacteria and Fungi | ICSE Class 9 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What bacterium causes tuberculosis?

💡 Hint: It's a well-known lung disease.

Question 2

Easy

Which bacterium is responsible for typhoid fever?

💡 Hint: Think about illness related to contaminated food.

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

Which bacterium is known for causing tuberculosis?

  • E. coli
  • Mycobacterium tuberculosis
  • Salmonella typhi

💡 Hint: It starts with 'M' and is related to lungs.

Question 2

True or False: Citrus canker is caused by Salmonella typhi.

  • True
  • False

💡 Hint: Remember the plant disease we discussed.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Assess the impact of a widespread outbreak of Mycobacterium tuberculosis. What measures could be implemented to control it?

💡 Hint: Think about healthcare improvements.

Question 2

Analyze how bacterial spoilage could be minimized in food storage. What technologies or practices can be adopted?

💡 Hint: Consider modern food preservation methods.

Challenge and get performance evaluation