Gaseous Exchange Multiple Choice Questions and Answers 15 PDF Download

Learn gaseous exchange MCQs, grade 10 biology test 15 for online learning courses and test prep, gaseous exchange process multiple choice questions and answers. Gaseous exchange process revision test includes biology worksheets to learn for online cellular biology courses distance learning.

Biology multiple choice questions (MCQ): as compared to breathing, processes involved in respiration includes with options mechanical processes, bio-chemical processes, non-mechanical processes and both a and b, gaseous exchange process quiz for online high school learning with cooperative learning portal for biology grade 10 students. Free biology study guide to learn gaseous exchange process quiz to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Quiz PDF Download Worksheets 15

MCQ: As compared to breathing, processes involved in respiration includes

  1. bio-chemical processes
  2. mechanical processes
  3. non-mechanical processes
  4. both a and b


MCQ: Box like structure which is present between trachea and pharynx is called

  1. vocal duct
  2. voice box
  3. vocal tract
  4. vocal cords


MCQ: Bacterium, Streptococcus pneumonia, causes respiratory disorder known as

  1. asthma
  2. emphysema
  3. bronchitis
  4. pneumonia


MCQ: Which of following reduces oxygen carrying capacity of hemoglobin?

  1. Carbon monoxide
  2. Sulhpur dioxide
  3. Carbon dioxide
  4. Tobacco


MCQ: Amount of oxygen (O2) present in expired air is

  1. 16%
  2. 28%
  3. 21%
  4. 25%