Whooping cough is caused by Bordetella pertussis.

Which of the following organisms causes gas gangrene?

A visible mass of fungal hyphae is known as a:

Aflatoxins produced by Aspergillus species are dangerous because they are:

Dimorphic fungi are significant because they:

Which of the following are members of the Enterobacteriaceae?

Which organism causes elephantiasis when transmitted to a human by an infected mosquito?

Which group consists of simple photosynthetic eukaryotes?

Endospores are highly resistant to heat, drying, and chemicals.

Protozoa are photosynthetic organisms.