Class 10 Online Courses

Chapter 3: Class 10 Biology Exam Tests

Class 10 Biology MCQs - Chapter 3

Gaseous Exchange Trivia Questions and Answers PDF - 12

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The Trivia Quiz: Thick muscular structure which is present below the pair of lungs is called; "Gaseous Exchange" App APK Download (Free) with answers diaphragm, epithelial muscles, intercostal muscles and costal muscles to learn online classes courses. Practice gaseous exchange in humans quiz questions, download Kindle eBook (Free Sample) for online high school.

Gaseous Exchange Questions & Answers PDF Download: MCQ Quiz 12

MCQ 56: The thick muscular structure which is present below the pair of lungs is called

  1. epithelial muscles
  2. diaphragm
  3. intercostal muscles
  4. costal muscles

MCQ 57: A human breath per minute is

  1. 16-30 times
  2. 16-20 times
  3. 15-20 times
  4. 15-18 times

MCQ 58: The percentage of respiratory disorders is high in Pakistan due to more concentration of air

  1. chemicals
  2. components
  3. gases
  4. pollution

MCQ 59: The kind of bronchitis in which inflammation develops in bronchi is called

  1. chronic bronchitis
  2. coastal bronchitis
  3. intercostal bronchitis
  4. acute bronchitis

MCQ 60: The main goal in the prevention of lung cancer is eliminating

  1. pollutants
  2. chemicals
  3. tobacco smoking
  4. harmful gases

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Gaseous Exchange App (Android & iOS)

Gaseous Exchange App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (iOS & Android)