The ________ Effect Is an Apparent Cure Brought About by a Substance

question 16

Multiple Choice

The ________ effect is an apparent cure brought about by a substance that has no medicinal value.

• A)phantom
• B)attribution
• C)concurrent
• D)placebo

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Definitions:

Nephridiopores

External openings of the nephridia, which are excretory organs in many invertebrates, allowing waste to exit the body.

Nephridia

Excretory organs in many invertebrates, including annelids and mollusks, that filter fluid directly from the body cavity.

Mollusks

A diverse group of invertebrate animals with a soft body, many of which have a hard shell, including snails, clams, and squid.

Protonephridia

A type of excretory and osmoregulatory system found in some invertebrates, consisting of a network of tubules ending in flame cells.