A Water Mold Is Discovered Growing on the Surface of a Freshwater

question 125

Multiple Choice

A water mold is discovered growing on the surface of a freshwater green alga. Which two groups of protists are involved?

• A) Choanoflagellates and red algae
• B) Oomycetes and chlorophytes
• C) Apicomplexans and chlorophytes
• D) Apicomplexans and ciliophora
• E) Stramenopiles and oomycetes

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Definitions:

Labor Costs

Expenses associated with employing labor, including wages, salaries, benefits, and taxes.

Average Total Cost

The total cost of production divided by the total output or quantity produced.

Average Variable Cost

Calculated by dividing the total variable costs by the quantity of output produced; it shows the variable cost per unit of output.

Marginal Cost

The supplementary expenditure brought on by the creation of one more unit of a good or service.