Stomata & Functions Quiz Questions and Answers 3 PDF Download

Learn stomata & functions quiz, online Cambridge IGCSE biology test 3 for online courses, distance learning. Free biology MCQs questions and answers to learn stomata & functions MCQs with answers. Practice MCQs to test knowledge on stomata and functions, red blood cells and haemoglobin, mode of action of heart, gastric juice, circulatory system for Cambridge international IGCSE online tests.

Free stomata & functions course worksheet has multiple choice quiz question as guard cells of stoma are with options irregular in shape, convex in shape, long and cylindrical in shape and kidney-shaped with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study nutrition in plants multiple choice questions based quiz question and answers.

Quiz on Stomata & Functions Quiz PDF Download Worksheet 3

Stomata and Functions Quiz

MCQ. Guard cells of stoma are

  1. irregular in shape
  2. convex in shape
  3. long and cylindrical in shape
  4. kidney-shaped


Red Blood Cells and Haemoglobin Quiz

MCQ. Special kind of protein containing iron is called as

  1. hormones
  2. hemoglobin
  3. red blood cell
  4. white blood cell


Mode of action of heart Quiz

MCQ. Systole means

  1. a "lub" sound
  2. ventricular relaxation
  3. closure of semilunar valves
  4. a "dub" sound


Gastric Juice Quiz

MCQ. PH of succus entericus is

  1. below 7
  2. approx. 7
  3. above 7
  4. depending upon the type of food to be digested


Circulatory system Quiz

MCQ. Pulmonary veins carry

  1. red oxygenated blood
  2. bluish red deoxygenated blood
  3. deoxygenated blood from heart to the lungs
  4. oxygenated blood from lungs to heart