Two Different Species May Have Similar Features Because of

question 8

Multiple Choice

Two different species may have similar features because of

• A)genetic drift.
• B)the fossil record.
• C)artificial selection.
• D)descent from a common ancestor.

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Definitions:

Present Value

Present value is the current worth of a future sum of money or stream of cash flows given a specified rate of return, important in assessing the value of investments.

Initial Investment

refers to the initial amount of money invested in a project or venture to get it started.

Profitability Index

A financial tool that calculates the relationship between the costs and benefits of a project, where a value above 1 indicates a profitable project.

Present Value

The current value of a future sum of money or stream of cash flows, given a specified rate of return.