Gaseous Exchange Multiple Choice Questions and Answers 3 pdf eBooks Download

Learn gaseous exchange MCQs, grade 10 online biology test 3, gaseous exchange in humans multiple choice questions and answers. Gaseous exchange in humans revision test has biology worksheets, helping answer key with choices as 16-20 times per minute, 10-15 times per minute, 30-40 times per minute and 25-30 times per minute of multiple choice questions (MCQ) with gaseous exchange in humans quiz as human breathing rate during hard physical work is 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 3

MCQ. Human breathing rate during hard physical work is

  1. 10-15 times per minute
  2. 16-20 times per minute
  3. 30-40 times per minute
  4. 25-30 times per minute


MCQ. Right lung is bigger than left lung with

  1. five lobes
  2. three lobes
  3. four lobes
  4. two lobes


MCQ. Bronchi divides in to lungs and make fine tubes that are known as

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


MCQ. Phases of breathing includes

  1. vocal waves
  2. exhalation
  3. inhalation
  4. both b and c


MCQ. Cartilage protect trachea from

  1. Swelling
  2. Collapsing
  3. Vibrating
  4. Breaking