Microbes in Aquatic Environment
Metabolism of dissolved organic material released by phytoplankton allows heterotrophic bacteria to become part of the particulate organic matter that is passed up the food web to be metabolized and released as mineral elements and CO2 at each transfer. This sentence describes the

Winogradsky column
Redfield ratio
microbial loop
Gibbs free energy

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Microbes in Aquatic Environment
Hyphomycete fungi

None of these
grow in leaves and the infected leaves are the preferred food source for some aquatic insects
produce nonmotile tetaradiate conidia
both (a) and (b)

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Microbes in Aquatic Environment
__________ is an environment like __________ where microorganisms are functioning in an extremely thin film of water and where oxygen-containing air is close to them.

high oxygen diffusion environment; lakes
low oxygen diffusion environment; lakes
low oxygen diffusion environment; soils
high oxygen diffusion environment; soils

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