Human Transport System Multiple Choice Questions Test 15 Tests pdf Download

Practice science test 15 on human transport system MCQs, grade 7 blood circulation multiple choice questions and answers. Blood circulation revision test has science worksheets, answer key with choices as left rib, center of the chest, right rib and under the liver of multiple choice questions (MCQ) with blood circulation quiz as the heart is placed in for competitive exam prep, viva interview questions. Free science study guide to learn blood circulation quiz to attempt multiple choice questions based test.

MCQs on Human Transport System Quiz pdf Download Worksheets 15

MCQ. Heart is placed in

  1. center of the chest
  2. left rib
  3. right rib
  4. under the liver


MCQ. Hormones in blood are carried by

  1. Red Blood Cells
  2. White Blood Cells
  3. Plasma
  4. Platelets


MCQ. General treatment for pacemaker disease is

  1. Shock machine
  2. Artificial pacemaker
  3. Alternative current
  4. Direct current


MCQ. If oxygen diffusion of a human is low, disease is

  1. hemophilia
  2. anemia
  3. thrombosis
  4. varicose veins


MCQ. In 1 mm3, there are

  1. 4000 White Blood Cells
  2. 5000 White Blood Cells
  3. 6000 White Blood Cells
  4. 7000 White Blood Cells