Defining Characteristics of Chordates Are

question 44

Multiple Choice

Defining characteristics of chordates are

• A) segmentation, dorsal hollow nerve cord, gill arches or pharyngeal pouches.
• B) dorsal hollow nerve cord, notochord, bilateral symmetry, and postanal tail.
• C) bilateral symmetry, segmentation, and well-developed coelom.
• D) well-developed coelom, gill arches or pharyngeal pouches, and notochord.
• E) gill arches or pharyngeal pouches, dorsal tubular nerve cord, notochord, and postanal tail.

Grasp the distinction between normative and positive economics.

Comprehend the concept of utility and how it guides consumer choice.

Recognize the principles of marginal analysis in decision making.

Analyze the impact of scarcity on economic decisions.

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Definitions:

White Primary

A practice that arose in the American South whereby only white citizens were allowed to vote in primary elections, effectively disenfranchising African Americans.

African Americans

A racial or ethnic group in the United States with ancestry from the black racial groups of Africa.

Poll Tax

A poll tax is a fixed fee charged by governments on individuals as a precondition for the right to vote, historically used to disenfranchise minority and low-income groups.

African Americans

In the United States, a group identified by their heritage from African black racial groups.