Gaseous Exchange Multiple Choice Questions and Answers 5 PDF Book Download

Gaseous exchange MCQs, gaseous exchange quiz answers 5 to learn high school online courses. Exchange of gases in humans multiple choice questions (MCQs), gaseous exchange quiz questions and answers for for online school degrees. Gaseous exchange in humans, thoracic diseases test for high school teacher certification.

Learn high school biology multiple choice questions (MCQs): during inspiration diaphragm is, with choices dome shaped, contracted, relaxed, and raised for online school degrees. Free biology study guide for online learning exchange of gases in humans quiz questions to attempt multiple choice questions based test.

MCQ on Gaseous Exchange Worksheets 5 PDF Book Download

MCQ: In nostrils, substance which moistens and keep incoming air warm is classified as

  1. bronchi
  2. larynx
  3. mucous
  4. glottis


MCQ: During inspiration diaphragm is

  1. Contracted
  2. Dome shaped
  3. Relaxed
  4. Raised


MCQ: Main cause of lung cancer is

  1. Pollutants
  2. Smoking
  3. Cough
  4. Fever


MCQ: Most common cause of cancer related deaths is

  1. Kidney cancer
  2. Liver cancer
  3. Lung cancer
  4. Stomach cancer


MCQ: Cluster of pouches opened from alveolar ducts is called

  1. pulmonary cells
  2. alveoli
  3. bronchus
  4. epithelial cells