A Bird Flashing White Patches Underneath Its Wings Is an Example

question 47

Multiple Choice

A bird flashing white patches underneath its wings is an example of ________ communication.

• A)passive visual
• B)active visual
• C)chemical
• D)sound
• E)physical contact

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Definitions:

Stress

A psychological reaction to the demands inherent in a stressor that has the potential to make a person feel tense or anxious.

Absolute Threshold

The minimum intensity at which a stimulus can be detected 50% of the time.

Sensory Ability

The capacity to perceive and process stimuli through the senses.

Vision

The ability to perceive the environment through light in the form of images interpreted by the brain via the eyes.