Practice Trachea - 14.2.4 | 14. Respiratory System | 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 the trachea commonly known as?

πŸ’‘ Hint: Think of the term used for the tube that carries air to your lungs.

Question 2

Easy

What prevents the trachea from collapsing?

πŸ’‘ Hint: What is the flexible connective tissue that supports the trachea?

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 the primary function of the trachea?

  • Transport air
  • Absorb oxygen
  • Dispense mucus

πŸ’‘ Hint: Think about what connects the larynx to the lungs.

Question 2

True or False: The trachea is supported by solid bone.

  • True
  • False

πŸ’‘ Hint: Remember what structural material the trachea contains.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Consider a scenario where an individual's trachea is significantly narrowed due to disease. Discuss the physiological impact this might have on airflow and gas exchange.

πŸ’‘ Hint: Think about how less space affects traffic on a road.

Question 2

Analyze the impact of environmental pollutants on the mucosal lining of the trachea and its functions.

πŸ’‘ Hint: Consider how smoke or dust might affect cleaning capabilities.

Challenge and get performance evaluation