Which of the Following Best Characterizes Down Syndrome

question 113

Multiple Choice

Which of the following best characterizes Down syndrome?

• A) It is caused by teratogens.
• B) It can be cured by changes in one's diet.
• C) It is caused by chromosomal abnormalities.
• D) It is associated in most cases with severe intellectual challenges.

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Definitions:

Margin of Safety

The difference between actual sales and the break-even point, measuring the risk of not covering fixed costs.

Pre-tax Income

The amount of income earned by an individual or company before any taxes have been deducted.

Variable Costs

Costs that vary directly with the level of production or service activity, such as raw materials and labor hours.

Expected Total

The projected sum or outcome of a particular set of data or financial transactions over a specified period.