Members of the genus Pseudomonas ________.

A. are obligate intracellular parasites
B. perform anaerobic photosynthesis
C. are aerobes that mineralize a wide variety of organic compounds
D. form cysts when starved for nutrients


Answer: C

Biology & Microbiology

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Most of an herbaceous plant body consists of

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Canadian researchers found that loud noise had

which of the following effects on a local songbird? a. 20% reduction in weight gain b. 15% fewer offspring c. 10% increase in external parasites d. 39% more male offspring e. none of these

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The fossilized form of ____ is used in commercially important products, such as filters, polishes, and insect killer

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Biology & Microbiology