An Endoparasitic Acoelomate with a Body Consisting of a Scolex

question 12

Multiple Choice

An endoparasitic acoelomate with a body consisting of a scolex and a series of proglottids is a

• A) fluke.
• B) roundworm.
• C) tapeworm.
• D) hydra.
• E) sponge.

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Definitions:

Variable Cost

Costs that vary directly with the level of production or service activity, such as materials and labor costs, unlike fixed costs which remain constant regardless of activity levels.

Fixed Cost

Represents business expenses that remain constant regardless of the level of production or sales activity, such as rent, salaries, and insurance premiums.

Unit Variable Cost (UVC)

Variable cost expressed on a per unit basis for a product.

Variable Cost (VC)

The sum of the expenses of the firm that vary directly with the quantity of a product that is produced and sold.