Gaseous Exchange Multiple Choice Questions 20 PDF Download

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Biology multiple choice questions (MCQ) on in air passageway, trachea leads to two smaller tubes called with options alveolar ducts, pharynx duct, bronchi and bronchioles, gaseous exchange in humans quiz for competitive exam prep, viva interview questions with answers key. Free biology study guide to learn gaseous exchange in humans quiz to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Quiz PDF Download Worksheets 20

MCQ. In air passageway, trachea leads to two smaller tubes called

  1. pharynx duct
  2. alveolar ducts
  3. bronchi
  4. bronchioles

C

MCQ. Trachea divides into two smaller tubes called

  1. Bronchioles
  2. Bronchi
  3. Alveolar ducts
  4. Alveoli

B

MCQ. World no tobacco day is celebrated on

  1. 20th January
  2. 21st May
  3. 31st May
  4. 1st May

C

MCQ. In plants, cells that carry process of photosynthesis in day time are classified as

  1. epidermal cells
  2. mesophyll cells
  3. lenticels
  4. stomata

B

MCQ. Respiratory disorder in which lungs are affected is called

  1. emphysema
  2. bronchitis
  3. pneumonia
  4. asthma

C