Which System's Function for a Fetus Is Not Performed by the Placenta

question 282

Multiple Choice

Which system's function for a fetus is not performed by the placenta?

• A)digestive
• B)respiratory
• C)circulatory
• D)urinary
• E)none of the above; the functions of all of the systems are performed by the placenta

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Definitions:

Standardized Product

A product that is uniform in quality and specifications across all production units, making it interchangeable with similar products.

Perfectly Competitive

A perfectly competitive market is characterized by many buyers and sellers, homogeneous products, free entry and exit, and perfect information.

Price Maker

A market participant with the power to influence the price of a good or service by controlling its supply, its demand, or both.

Perfect Competition

A market structure characterized by many buyers and sellers, where all firms sell identical products and no single buyer or seller can influence the market price.