Gaseous Exchange Multiple Choice Questions 16 PDF Download

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Biology multiple choice questions (MCQ): trachea and bronchi are lined with ciliated and 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 to learn exchange of gases in humans quiz to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Quiz PDF Download Worksheets 16

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