The Two Layers of Tissue in a Hydra Are

question 67

Multiple Choice

The two layers of tissue in a hydra are

• A) The epidermis which covers and protects and the inner layer that contains flame cells.
• B) The epidermis that covers and protects and the gastrodermis where cells that complete digestion are found.
• C) The epidermis that contains flame cells and the gastrodermis that contains the nephridia.
• D) The epidermis that covers and protects and the gastrodermis that contains the nephridia.
• E) The epidermis that covers and protects and the gastrodermis that contains a ladder-like nervous system.

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Definitions:

Selling Price

The amount at which a product or service is sold to customers, determined by factors such as market demand, production costs, and competition.

Variable Cost

Costs that vary directly with the level of production or business activity.

Sales Dollars

The revenue generated from goods or services sold, expressed in dollars.

Break-Even Point

The production level at which total revenues equal total expenses, resulting in no net loss or gain.