Respiration and Circulation Multiple Choice Questions and Answers 4 PDF Book Download

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MCQ on Respiration and Circulation Worksheets 4 PDF Book Download

MCQ: Blood vessels which carry blood away from heart to body parts are called

  1. arteries
  2. veins
  3. valves
  4. capillaries


MCQ: Bronchioles are further sub division of

  1. trachea
  2. alveoli
  3. nostril
  4. bronchi


MCQ: Muscular organ which pushes blood to all parts of body is called

  1. heart
  2. blood
  3. blood vessels
  4. liver


MCQ: Organism which carry out both aerobic and anaerobic respiration is

  1. plants
  2. cow
  3. deer
  4. yeast


MCQ: Size of heart is about size of

  1. clenched fist
  2. palm
  3. small finger
  4. foot