Down Syndrome in Humans Is Due to

question 40

Multiple Choice

Down syndrome in humans is due to

• A) monosomy (one copy of chromosome #21).
• B) two Y chromosomes.
• C) three copies of chromosome #21.
• D) three X chromosomes.

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Definitions:

Debt to Stockholders' Equity Ratio

A financial ratio indicating the relative proportion of shareholder's equity and debt used to finance a company's assets.

Liabilities

Financial obligations or debts that a company owes to others, usually as a result of past transactions or events.

Total Stockholders' Equity

The total net value belonging to the owners of a corporation, calculated as the difference between total assets and total liabilities.

Acid Test Ratio

A measure of a company's short-term liquidity, calculating its ability to cover short-term liabilities with its most liquid assets.