Human Transport System Multiple Choice Questions 13 PDF Download

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MCQs on Human Transport System Quiz PDF Download Worksheets 13

MCQ. A pacemaker is a group of cells in one of chamber of heart. chamber is

  1. right ventricle
  2. left ventricle
  3. right atrium
  4. left atrium


MCQ. Atria and ventricles are connected by a

  1. vein
  2. artery
  3. capillary
  4. valve


MCQ. Small cells that make a net on a wound are

  1. white blood cells
  2. platelets
  3. red blood cells
  4. antigens


MCQ. Medium for blood cells to flow is

  1. tissue fluid
  2. plasma
  3. hemoglobin
  4. fibrinogen


MCQ. Beat inside chest (under left rib) is due to

  1. huge blood vessels
  2. heart
  3. lungs
  4. bones