Which Group Is Incorrectly Paired with Its Description

question 70

Multiple Choice

Which group is incorrectly paired with its description?

• A) rhizarians-morphologically diverse group defined by DNA similarities
• B) diatoms-important producers in aquatic communities
• C) red algae-acquired plastids by secondary endosymbiosis
• D) apicomplexans-parasites with intricate life cycles
• E) diplomonads-protists with modified mitochondria

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Definitions:

Production Level

The quantity of items manufactured or produced in a given period, impacting costs, inventory, and capacity planning.

Step-Wise Variable Cost

A cost that remains fixed within a certain level of activity but will jump to a higher amount at a certain point due to increased activity.

Variable Costs

Costs that change in proportion to the level of activity or production volume.

Cost-Volume-Profit Analysis

An accounting method used to determine the effects of changes in costs and volume on a company's profits.