Stomata & Functions Quiz Questions and Answers 3 PDF Download

Learn stomata & functions quiz, O level biology quiz online 3 to practice. 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 worksheets.

Free stomata & functions worksheet has multiple choice quiz question as guard cells of stoma are, answer key with choices as irregular in shape, convex in shape, long and cylindrical in shape and kidney-shaped problem solving to test study skills. For viva learning help and jobs' interview preparation tips, study online 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

D

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

B

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

A

Gastric Juice Quiz

MCQ. PH of succus entericus is

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

C

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

D