All fastidious microorganisms require which of the following for growth?

A. Iron
B. Oxygen
C. Temperatures near normal for the human body
D. Extra nutrients (such as whole blood)


Answer: D

Biology & Microbiology

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If you (incorrectly) proposed that tundra, the world's largest land biome, contains high species richness, your proposal would be consistent with the

A. area hypothesis. B. time hypothesis. C. productivity hypothesis. D. intermediate disturbance hypothesis.

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Members of which fungal phylum form associations with 80?90 percent of land plants by forming

mycorrhizae with them?

a. Glomeromycota b. Basidiomycota c. Chytridiomycota d. Zygomycota e. Ascomycota

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Viruses with ________-sense RNA contain the correct message for translation, while viruses with ________-sense RNA must first be converted into a correct message.

A. secondary; primary B. intermediate; primary C. negative; positive D. positive; negative E. primary; secondary

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What bone serves to anchor the tongue and muscles used for swallowing?

A. sternum B. temporal bone C. hyoid bone D. mandible

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