Gaseous Exchange Multiple Choice Questions and Answers 16 PDF Download

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Study high school biology multiple choice questions (MCQs): trachea and bronchi are lined with ciliated and , for free online courses with choices grandular cells, non grandular cells, cuticle cell, and epidermal cell, exchange of gases in humans quiz to explore learning with online collaborative learning portal for online certifications. Free biology study guide for online learning exchange of gases in humans quiz questions to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Worksheets 16 Quiz PDF Download

MCQ: Trachea and bronchi are lined with ciliated and

  1. Non Grandular cells
  2. Grandular cells
  3. Cuticle cell
  4. Epidermal cell


MCQ: Alveolus is a sac like structure, lined by a single layer of

  1. Cuticular cells
  2. Epidermal cells
  3. Epithelial cells
  4. Internal cells

MCQ: Gaseous exchange in leaves and young stems occurs through

  1. Lenticels
  2. Stomata
  3. Cuticle
  4. Diffusion


MCQ: Smoking can also cause weakening and staining of

  1. Hair
  2. Muscles
  3. Nails
  4. Teeth


MCQ: During expiration, diaphragm will relax and become

  1. Dome shaped
  2. Less dome shaped
  3. Circular
  4. Elongated