Practice Economic Importance of Bacteria - 9.2 | 9. Economic Importance of Bacteria and Fungi | ICSE 9 Biology
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Economic Importance of Bacteria

9.2 - Economic Importance of Bacteria

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is nitrogen fixation?

💡 Hint: Think about where plants get their nitrogen from.

Question 2 Easy

Name a bacterium used in the dairy industry.

💡 Hint: What helps turn milk into yogurt?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What role does Rhizobium play in agriculture?

It causes diseases
It fixes nitrogen
It spoils food

💡 Hint: Think about how plants obtain nitrogen.

Question 2

True or False: Streptomyces is involved in the production of antibiotics.

True
False

💡 Hint: Recall which type of bacteria is used in medicine.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a sustainable agriculture system utilizing beneficial bacteria. Describe how you would incorporate nitrogen-fixing and decomposing bacteria.

💡 Hint: Consider combining crops and natural fertilizers.

Challenge 2 Hard

Analyze the potential implications of antibiotic resistance caused by overuse of antibiotics in medicine and its relationship with Streptomyces.

💡 Hint: Reflect on how this impacts future treatments.

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