Ewald Hering Proposed the Opponent-Process Theory of Color Vision Which

question 228

Multiple Choice

Ewald Hering proposed the opponent-process theory of color vision which claims:

• A)Three types of color receptors are responsible for afterimages.
• B)The four types of color receptors are sensitive to red, green, blue and the brightness of the light.
• C)A red-green cone can transmit messages for red and green at the same time.
• D)Staring at a green, black, and yellow flag for 30 seconds will not disturb the perception of color.

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Definitions:

Sparks

In a general sense, sparks refer to small particles or flashes of light created by a sudden disruption or collision, often related to electricity or fire.

Damage

Harm or injury to property, persons, or the economy, which can be quantified in financial terms and may require compensation.

Supply-Side Market Failure

A situation where the production of a good or service results in unaccounted external costs, leading to overproduction and inefficiencies in the market.

Net Benefit

The total positive outcomes minus the total costs associated with a decision or action.