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Micro Organisms

Micro Organisms
The first organism in most natural food chains is

a herbivore
a decomposer
photosynthetic
carnivorous

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Micro Organisms
The idea of selective toxicity was first proposed by

Paul Ehrlich
Louis Pasteur
Alexander Fleming
Antony van Leeuwenhoek

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Micro Organisms
What are Blue-Green bacteria called?

None of these
Cyanobacteria
Acquaobacteria
Protozoa

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Micro Organisms
The binomial name of a microbe is composed of

its family and class names
its genus and species names
its kingdom and genus names
its genus name and a species modifier

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Micro Organisms
Who discovered the bacteria that cause cholera?

Louis Pasteur
Robert Koch
Pierre Berthelot
Rudolf Virchow

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Micro Organisms
Who was the inventor of the Petri dish?

Italian glass blower from Petri, Italy
A famous French cook
None of these
R.J. Petri, an assistant of R. Koch

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