Viruses
antibody production by plasma cells
Sometimes bacteria is the pathogen involved.
Tetanus is caused by a bacterium, Clostridium tetani, so the pathogen type is bacterial.
pathogen
virus
A pathogen causes infectious disease. For instance, influenza virus is the pathogen that causes flu.
A Virus IS a type of Pathogen.
it gives it a lap dance
Bacteria
Bacilli
Circulatory homeostasis
dendritic cellsWhat_cells_are_present_in_plant_cellsWhat_cells_are_present_in_plant_cells