Class 10 Courses

Chapter 3: Class 10 Biology Exam Tests

Class 10 Biology MCQs - Chapter 3

Gaseous Exchange Quiz Questions & Answers PDF Download - 15

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The Quiz: As compared to breathing, the processes involved in the respiration includes; "Gaseous Exchange" App (iOS, Android) with answers: Mechanical processes only; Bio-chemical processes only; Non-mechanical processes; Biochemical and mechanical processes; to learn online classes courses. Study Gaseous Exchange Process MCQ Questions, download Amazon eBook (Free Sample) for online teaching certification programs.

Gaseous Exchange Exam Questions and Answers PDF Download: Test 15

MCQ 71:

As compared to breathing, the processes involved in the respiration includes

  1. bio-chemical processes only
  2. mechanical processes only
  3. non-mechanical processes
  4. biochemical and mechanical processes
MCQ 72:

The box-like structure which is present between trachea and pharynx is called

  1. vocal duct
  2. voice box
  3. vocal tract
  4. vocal cords
MCQ 73:

The bacterium, Streptococcus pneumonia, causes the respiratory disorder known as

  1. asthma
  2. emphysema
  3. bronchitis
  4. pneumonia
MCQ 74:

Which of the following reduces the oxygen-carrying capacity of hemoglobin?

  1. carbon monoxide
  2. sulphur dioxide
  3. carbon dioxide
  4. tobacco
MCQ 75:

The amount of oxygen (O2) present in expired air is

  1. 0.16
  2. 0.28
  3. 0.21
  4. 0.25

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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)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)