The _____ Theory Is the Theory of Color Vision That

question 23

Multiple Choice

The _____ theory is the theory of color vision that suggests three kinds of cells respond by increasing or decreasing their rate of firing when different colors are present.

• A)opponent-process
• B)decreasing-rate
• C)three-cone
• D)trichromatic

---

Definitions:

Somatic Nervous

A component of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles.

Central Nervous System

The part of the nervous system that includes the brain and spinal cord, responsible for processing and sending out nerve signals.

Somatic Nervous System

A part of the peripheral nervous system responsible for voluntary movements of muscles and the reception of external stimuli.

Autonomic Nervous System

The part of the nervous system that controls involuntary bodily functions, including heart rate, digestion, and respiratory rate, consisting of the sympathetic and parasympathetic divisions.