Geographic Isolates of a Particular Species That Differ from Other

question 15

Multiple Choice

Geographic isolates of a particular species that differ from other populations by one or more characteristics are considered to be

• A)clines.
• B)subspecies.
• C)evolutionary "dead ends."
• D)ecotypes.

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Definitions:

Net Exports

Represents the difference between a country's total value of exports and its total value of imports over a certain period.

National Income

The total value of all goods and services produced by a country over a specific period, reflecting the overall economic health of the nation.

Personal Income

Income received by household, including both earned income and transfer payments.

Residential Structure

A building designed for people to live in, which includes houses, apartments, condos, and other dwellings.