★ Immune System Quiz
The main function of this system is to protect us from infection and disease.
A. digestive system
B. Immune system
C. respiratory system
Preview next quiz:
All pathogens contain special markers on them called…
A. antigens
B. cells
C. pathogens
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.