Anencephaly Is a Result Of

question 140

Multiple Choice

Anencephaly is a result of:

• A)acute brain injury.
• B)failure of the back end of the neural tube to close.
• C)failure of the front end of the neural tube to close.
• D)a spinal cord abnormality.

---

Definitions:

Herfindahl Index

A measure of market concentration, calculated as the sum of the squares of the market shares of all firms in the industry.

Market Shares

The portion of a market's total sales that is controlled or held by a particular company or product.

Social Regulation

Rules imposed by government to correct market failures and achieve social goals, which include protecting consumers, workers, and the environment.

Net Benefits

The difference between the total benefits and total costs of a particular action or decision.