Gaseous Exchange Multiple Choice Questions and Answers 18 PDF Download

Learn gaseous exchange multiple choice questions, grade 10 biology online test 18 for high school degree online courses, distance learning for exam prep. Practice gaseous exchange in humans multiple choice questions (MCQs), gaseous exchange quiz questions and answers for biology class for online developmental biology courses distance learning.

Study high school biology multiple choice questions (MCQs): how many pairs of ribs are present in chest wall?, for free online courses with choices 11, 10, 13, and 12, gaseous exchange in humans quiz to improve study skills for exams by online learning on distance education ePortal. Free biology study guide for online learning gaseous exchange in humans quiz questions to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Worksheets 18 Quiz PDF Download

MCQ: How many pairs of ribs are present in chest wall?

  1. 10
  2. 11
  3. 13
  4. 12


MCQ: Which of following is a poison used as an insecticide?

  1. Carcinogen
  2. Nicotine
  3. Tobacco
  4. Cigarette smoke


MCQ: Alveolar ducts are present at end of

  1. Bronchi
  2. Bronchioles
  3. Bronchiolus
  4. Alveoli


MCQ: In cellular respiration, CH bond of food break down through

  1. Reduction
  2. Oxidation
  3. Catalysiz
  4. Metabolism


MCQ: Pulmonary carries blood that is

  1. Deoxygenated
  2. Oxygenated
  3. Red
  4. Yellowish