The Hydra Is an Example of an Organism with a Simple

question 71

Multiple Choice

The hydra is an example of an organism with a simple body plan that uses the same site for both digestion and nutrient distribution.What is the name of that site?

• A)gastrovascular cavity
• B)mouth
• C)crop
• D)midgut
• E)anus

Master the synthesis of complex organic molecules from simpler precursors.

Identify different types of organic reactions.

Develop synthetic strategies for converting simple aromatic compounds into more complex structures.

Understand the mechanisms and conditions necessary for specific organic transformations.

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Definitions:

Marginal-Cost Curve

A graphical representation that shows how the cost of producing one additional unit of a good varies as the production volume changes.

Average-Fixed-Cost Curve

A graphical representation that shows the fixed costs of production per unit of output declining as the quantity of output increases.

Marginal-Cost Curve

A graphical representation that shows the cost of producing one more unit of a good.

Average-Total-Cost Curve

A graphical representation showing how the average total cost of production changes as the quantity of output is altered.