Growth Begins

question 14

Multiple Choice

Growth begins:

• A) At conception
• B) At fertilization
• C) At implantation
• D) When an embryo is formed
• E) When the zygote is formed

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Definitions:

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.

Vaccinating

The act of administering a vaccine to help the immune system develop protection from a disease.