Human Transport System Multiple Choice Questions 2 PDF Download

Practice human transport system MCQs, grade 7 online science test 2, human heart multiple choice questions and answers. Human heart revision test has science worksheets, helping answer key with choices as heart to lungs, cells to lungs, lungs to cells and cells to heart of multiple choice questions (MCQ) with human heart quiz as 'oxygen' is taken from for competitive exam prep, viva interview questions. Free science study guide to practice human heart quiz to attempt multiple choice questions based test.

MCQs on Human Transport System Quiz PDF Download Worksheets 2

MCQ. 'Oxygen' is taken from

  1. cells to lungs
  2. heart to lungs
  3. lungs to cells
  4. cells to heart


MCQ. The cells generally known "the army of human body" are

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


MCQ. The artery that carries deoxygenated blood is

  1. renal artery
  2. hepatic artery
  3. mesenteric artery
  4. pulmonary artery


MCQ. The elasticity of red blood cells helps them to

  1. pass through capillaries easily
  2. absorb oxygen easily
  3. release carbon dioxide easily
  4. move in the veins easily


MCQ. The beating of pulse is due to

  1. energy
  2. flow of blood
  3. flow of water
  4. oxygen