All of the Following Are Believed to Be Developments of the Paleolithic

question 70

Multiple Choice

All of the following are believed to be developments of the Paleolithic Age except

• A)the utilization of tools.
• B)origins of religious and decorative art.
• C)a social system with rough equality between the sexes.
• D)the controlled use of fire.
• E)the regular production of food through agriculture.

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Definitions:

Micrometer

A precision measuring instrument capable of measuring dimensions to a very small fraction of a millimeter or inch.

Primary Cilium

Single nonmotile cilium on the cell surface of animal cells, especially those of vertebrates; binds specific molecules and serves as a “cellular antenna” in many signaling pathways.

Cellular Antenna

Structures on the cell surface that allow for the reception of external signals, leading to an internal cellular response, akin to a biological signal receptor.

Microtubule Arrangement

The organization of microtubules within a cell, which plays an important role in cell shape, transport within the cell, and cell division.