Based on the Phylogenetic Studies and the Use of the Molecular

question 135

Multiple Choice

Based on the phylogenetic studies and the use of the molecular clock, scientists have determined that humans most likely were first infected with HIV in

• A)1930.
• B)1950.
• C)1965.
• D)1975.
• E) 1985.

---

Definitions:

Dividend Yield

A financial ratio that shows how much a company pays out in dividends each year relative to its stock price.

Annual Dividend

The total amount of dividend payments declared by a company in one year, distributed to shareholders from its earnings.

Stock Price

The cost of purchasing a share of a company on the stock market.

Red Herring

A preliminary prospectus filed by a company with details about its operations and financials, intended to gauge investor interest before a final prospectus is issued.