Each of the Following Effects Is Associated with the Action

question 81

Multiple Choice

Each of the following effects is associated with the action of postganglionic sympathetic fibers except

• A) increased sweat secretion.
• B) reduced circulation to the skin.
• C) decreased heart rate.
• D) dilation of the pupils.
• E) increased blood flow to skeletal muscles.

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Definitions:

Sociobiology

A science that uses evolutionary theory and genetic inheritance to examine the biological roots of social behavior.

Isolated

Being separated from others, either physically, socially, or emotionally, resulting in limited interaction or communication.

Sociobiology

A field of study that examines social behavior from a biological perspective, focusing on how behavior has been shaped by evolutionary processes.

Evolutionary Theory

A scientific theory which posits that all species of organisms arise and develop through natural selection of small, inherited variations that increase the individual’s ability to compete, survive, and reproduce.