Stomata & Functions Quiz Questions and Answers 3 PDF Download

Stomata and functions quiz questions, learn online IGCSE biology test prep 3 for distance learning online courses. College and university courses MCQs on nutrition in plants quiz, stomata and functions multiple choice questions and answers to practice biology quiz with answers. Learn stomata and functions MCQs, career aptitude test on circulatory system, gastric juice, mode of action of heart, red blood cells and haemoglobin, stomata and functions practice test for online chemical biology courses distance learning.

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Quiz on Stomata & Functions Worksheet 3Quiz PDF Download

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