Q.1
Which of the following is NOT a function of blood?
  • It forms part of the body's defense mechanism
  • It transports food to cells
  • It transports oxygen to cells
  • It transports waste to cells
Q.2
Which is the correct statement about white blood cells?
  • They can be produced by a type of blood cell
  • They contain hemoglobin
  • They help the blood to clot
  • They protect the body against disease
Q.3
Which is the correct statement about red blood cells?
  • They can be produced by a type of blood cell
  • They fight against disease
  • They have no nucleus
  • They help the blood to clot
Q.4
Which is the correct statement about plasma?
  • A straw colored liquid portion of blood
  • It contains hemoglobin
  • It fights against disease
  • It helps the blood to clot
Q.5
One of the functions of white blood cells is .......
  • to carry carbon dioxide
  • to carry oxygen
  • to engulf microbes
  • to help the blood to clot
Q.6
Which is the correct statement about capillaries?
  • They are very narrow blood vessels
  • They contain hemoglobin
  • They contain valves
  • They have thick muscle
Q.7
The function of red blood cells is .......
  • to carry carbon dioxide from the organs to the lungs
  • to carry oxygen from the lungs to the organs
  • to form blood clots
  • to protect the body
Q.8
Which is the correct statement about platelets?
  • They can be produced by a type of blood cell
  • They contain hemoglobin
  • They fight against disease
  • They help the blood to clot
Q.9
One of the functions of plasma is .......
  • to carry carbon dioxide from the organs to the lungs
  • to carry oxygen from the lungs to the organs
  • to form blood clots
  • to protect the body
Q.10
Which is the correct statement about antibodies?
  • They are produced by some capillaries
  • They are produced by some plasma
  • They are produced by some red blood cells
  • They are produced by some white blood cells
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