Human Transport System Multiple Choice Questions and Answers 5 pdf eBooks Download

Learn human transport system MCQs, grade 7 online science test 5, what is blood multiple choice questions and answers. What is blood revision test has science worksheets, helping answer key with choices as 200 thousands, 100 thousand, 100 million and 200 million of multiple choice questions (MCQ) with what is blood quiz as the number of red blood cells that die every day is for competitive exam prep, viva interview questions. Free science study guide to practice what is blood quiz to attempt multiple choice questions based test.

MCQs on Human Transport System Quiz pdf Download Worksheets 5

MCQ. Number of red blood cells that die every day is

  1. 100 thousand
  2. 200 thousands
  3. 100 million
  4. 200 million


MCQ. Walls of veins are not thick as those of arteries because

  1. the blood is in less quantity
  2. the blood is deoxygenated
  3. the blood is low pressured
  4. the blood is thicker


MCQ. Deoxygenated blood is carried by

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


MCQ. In 1 mm3, number of platelets is

  1. 100000
  2. 150000
  3. 200000
  4. 250000


MCQ. Dissolved food is taken from

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