Human Biology MCQs Quiz Online PDF Download

Human biology MCQs, learn online IGCSE biology test prep for certificate programs online courses. Learn respiration in biology multiple choice questions (MCQs), human biology quiz questions and answers. Career test prep on school level biology, human respiration, what is respiration, aerobic respiration and its waste aptitude test for online immunology courses distance learning.

Practice respiration in biology aptitude test MCQs: from internal nares, air travels into the, for free online certificate courses with options glottis, larynx, trachea, pharynx with online most common interview questions with answer key for fresh and experienced graduates. Free skills assessment test is for online learning human biology quiz questions with MCQs, exam preparation questions and answers.

MCQs on Human BiologyQuiz PDF Download

MCQ: From internal Nares, air travels into the

  1. glottis
  2. larynx
  3. trachea
  4. pharynx


MCQ: Over-breathing is a symptom of

  1. too less oxygen
  2. too much oxygen
  3. too much carbon dioxide
  4. too much carbon monoxide


MCQ: Human body gets rid of carbon dioxide through

  1. urea
  2. uric acid
  3. expelled in respiration
  4. stored in lungs


MCQ: In human adult, kidney receives how many Liters of blood per minute to filter?

  1. 0.8 Liter
  2. 1.2 Liters
  3. 3.2 Liters
  4. 5 Liters


MCQ: In humans, sensitivity of respiratory diseases, eyes and air passages is experienced due to

  1. carbon dioxide
  2. lead
  3. carbon monoxide
  4. sulphur dioxide