Biology Class 10 Chapter 3: Respiratory System
Premium chapter
Chapter summary
Chapter 3 of Biology for Class 10 is called "Respiratory System". It covers 4 learning outcomes of the Federal Board syllabus. You will learn to: parts of the air passageway and lungs, and their roles; mechanism of breathing: movements of ribs and muscles. Parhayi.com has 145 MCQs, 62 short questions and 15 long questions for this chapter.
Topics in this chapter
- Parts of the air passageway and lungs, and their roles
- Mechanism of breathing: movements of ribs and muscles
- Inspired and expired air compared
- Diseases: bronchitis, emphysema, pneumonia, asthma, lung cancer
Sample questions
Try these questions from the chapter. The answers are for Premium students.
- Compare the composition of inspired air and expired air in tabular manner. (3 marks)
- Differentiate between the glottis and the epiglottis. (2 marks)
- What is emphysema? State its cause and one symptom. (3 marks)
What Premium gives you in this chapter
- 145 MCQs with answers and explanations
- 62 short questions with full answers
- 15 long questions with answers
- 14 Learn cards
- 49 Activities and games
- chapter tests that show your weak topics
Biology is the study of living things. Learn the diagrams with their labels, keep the key terms in your own words, and revise each chapter with short questions.
You have Premium
Use the buttons above to practise this chapter or take a test.