Gaseous Exchange in Humans Multiple Choice Questions Online pdf eBooks Download

Learn gaseous exchange in humans MCQs in biology quiz for test prep. Gaseous exchange quiz questions has multiple choice questions (MCQ), gaseous exchange in humans test as the narrow opening present at end of pharynx which direct way to larynx is classified as. Answer key help with choices as glottis, nostrils, trachea and bronchi problem solving for competitive exam, viva prep, interview questions worksheets. Free biology revision notes to practice gaseous exchange in humans quiz with MCQs to find questions answers based online tests.

MCQs on Gaseous Exchange in Humans Quiz pdf Download

MCQ. Narrow opening present at end of pharynx which direct way to larynx is classified as

  1. glottis
  2. nostrils
  3. trachea
  4. bronchi

A

MCQ. Which of following is called voice box?

  1. Larynx
  2. Pharynx
  3. Throat
  4. Vocal cord

A

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

C

MCQ. Right lung is bigger than left lung with

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

B

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

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

B