Which of the following protects our body against disease? A) White Blood Cells B) Red Blood Cells C) Platelets D) None of these Related MCQs: The ozone layer protects the Earth from ……. radiations from the Sun. Dr. Ruth Pfau the “Mother Theresa” of Pakistan campaigned against which disease? Blood pressure is the pressure exerted by the body against: Cirrhosis is a disease that affects which organ among the following?