vaccine
Vaccines.
vaccine
You are giving the definition of a vaccine but not "what is the following to choose from"
Some pathogens produce toxins.
Toxins
Toxins.
Medical studies show that the anthrax vaccine was safe and effective, vaccines use a system of injecting dead or weakened pathogens of the virus it is curing, that way the individual's immune systems B cells learn how to produce antibodies for that disease.
Organisms that cause plant diseases reduce our ability to produce food and support the economy.Everything from citrus to grains to ornamental plants are susceptible to plant diseases.Plant diseases cause billions of dollars worth of direct and indirect losses every year.Emerging plant pathogens require preparation and planned,scientifically-based response to lessen the impact on our farmers and the economy.
Pathogens
white blood cells
No. Red blood cells are responsible for carrying oxygen around the body. Antibodies are produced by a type of white blood cell called a plasma cell.
Vaccine
Vaccine.