Which of the following mechanisms is not used to expel foreign pathogens?
A)producing antibodies
B)urination
C)sneezing
D)coughing
E)vomiting

Question

Quizplus · Accepted Answer

Producing antibodies is not a mechanism used to expel foreign pathogens. Antibodies are produced by the immune system to specifically target and neutralize pathogens, but they don't directly expel them from the body. Urination, sneezing, coughing, and vomiting are all ways that the body can remove pathogens.

Which of the Following Mechanisms Is Not Used to Expel