Toxins Produced by Bacteria Toxins Produced by Bacteria Staphylococcal food poisoning: The enterotoxins produced by certain strains of Staphylococcus aureus can cause a rapid onset (usually in a few hours) of symptoms which can include nausea, vomiting, and ab-dominal cramping.hat are foodborne toxins? Foodborne toxins are toxins that are found in different foods that can cause illness when they are consumed. Some are naturally occurring toxins that are found in certain foods, and others are produced by bacteria that have contaminated a food item.
parsimonious meaning, definition, what is parsimonious: not willing to spend money or give something: . Learn more.
In science, parsimony is preference for the least complicated explanation for an observation. This is generally regarded as good when judging hypotheses. Occam's Razor also states the principle of parsimony.In systematics, maximum parsimony is a cladistic optimality criterion based on the principle of parsimony. Under maximum parsimony, the preferred phylogenetic tree is the tree that requires the least number of evolutionary changes.In biogeography, parsimony is used to infer ancient migrations of species or populations by observing the geographic distribution and relationships of existing organisms.his is generally regarded as good when judging hypotheses. Occam's Razor also states the principle of parsimony. In systematics, maximum parsimony is a cladistic optimality criterion based on the principle of parsimony.