Gaseous Exchange Multiple Choice Questions and Answers 5 pdf eBooks Download

Learn gaseous exchange MCQs, grade 10 biology test 5, gaseous exchange in humans multiple choice questions and answers. Gaseous exchange in humans revision test has biology worksheets, answer key with choices as larynx, bronchi, mucous and glottis of multiple choice questions (MCQ) with gaseous exchange in humans quiz as in nostrils, substance which moistens and keep incoming air warm is classified as for competitive exam prep, viva interview questions. Free biology study guide to practice gaseous exchange in humans quiz to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Quiz pdf Download Worksheets 5

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

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

C

MCQ. During inspiration diaphragm is

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

A

MCQ. Main cause of lung cancer is

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

B

MCQ. Most common cause of cancer related deaths is

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

C

MCQ. Cluster of pouches opened from alveolar ducts is called

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

B