The molecules on pathogens that enable the immune system to distinguish one kind of pathogen from another are called antigens. Antibodies destroy pathogens by binding to the antigens on the pathogen.
T cells
B cells and Helper T cells
Whits blood cells
White blood cells identify foreign or harmful cells
Primary Pathogens are the microorganisms that cause diseases in healthy individual. Opportunistic Pathogens are the microorganisms that are ordinarily in contact with the host and cause disease when the host's resistance is low.
Pathogen
An infectious agent is a pathogen (germ). There are six kinds of infectious agents.Here they are listed:BactiriaVirusFungiHelminthPrionProtizoa.
pathogen
Parasite is an organism, that lives off another organism. Pathogen is something that causes disease in another organism. So the answer is "Yes". eg Malaria is a disease caused by a parasite.
Pathogens
distinguish
It is infectious.