Substances that evoke the production of one or more antibodies are called _____.​

A) ​antigens
B) ​vaccinations
C) ​phagocytes
D) lymph nodes​

Substances that evoke the production of one or more antibodies are called antigens. Vaccinations are substances containing weakened or dead pathogens that are introduced into the body to stimulate the immune system to produce antibodies. Phagocytes are cells that engulf and digest pathogens. Lymph nodes are small, round structures that filter lymph and contain immune cells.