Pheromones Are

question 105

Multiple Choice

Pheromones are:

• A)detected only by the female members of a species.
• B)chemical signals used by animals to communicate information.
• C)the primary trigger for sexual arousal in humans.
• D)a myth; there are no such things as pheromones.

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Definitions:

Tax

A compulsory financial charge or levy imposed by a government on individuals or entities to fund public expenditures.

Negative Externality

Occurs when a decision by an individual or firm results in unwanted negative effects on another party not involved in the decision.

MSC (Marginal Social Cost)

The total cost to society of producing an additional unit of a good or service, including both private costs and any externalities.

Positive Externality

A benefit received by individuals or society at large from an economic transaction in which they were not directly involved.