Practice Introduction - 9.1 | 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 is a beneficial role of bacteria?

💡 Hint: Think about agriculture.

Question 2

Easy

Name a type of yeast used in baking.

💡 Hint: It’s crucial for making bread rise.

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 used in yogurt production?

  • Lactobacillus
  • Streptococcus
  • Escherichia

💡 Hint: Think about dairy products.

Question 2

True or False: All fungi are harmful.

  • True
  • False

💡 Hint: Recall examples of beneficial fungi.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze the impact of antibiotics produced by bacteria on modern medicine.

💡 Hint: Consider the history of antibiotics.

Question 2

Evaluate the role of fungi in sustainable agriculture.

💡 Hint: Think about the long-term benefits of using fungi in farming.

Challenge and get performance evaluation