A Number of Explanations Have Been Given for the Universal

question 20

Multiple Choice

A number of explanations have been given for the universal nature of the incest taboo in all cultures,including all of the following except:

• A) natural aversion theory.
• B) nuclear family exclusion theory.
• C) family disruption theory.
• D) inbreeding theory.
• E) theory of expanding social alliances.

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Definitions:

Color Vision

The ability of the visual system to distinguish and perceive different wavelengths of light as distinct colors.

ESP

Extra-Sensory Perception; the supposed ability to gain information without using the known human senses.

Research Findings

The conclusions or results obtained from systematically investigating a subject or problem.

Glial Cells

Specialized cells in the brain and spinal cord that support neurons, remove waste products such as dead neurons, and perform other manufacturing, nourishing, and cleanup tasks.