Three Types of Cones, Receptors in the Retina of Our

question 17

Multiple Choice

Three types of cones, receptors in the retina of our eye, respond primarily to

• A) blue, yellow, and red light.
• B) white light.
• C) green, blue, and red light .
• D) red, white, and green light.

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Definitions:

Returns To Scale

The change in output resulting from a proportional change in all input factors where all inputs are increased or decreased by the same factor.

Marginal Products

This refers to the additional output that results from using an extra unit of a particular input, assuming other inputs are constant in the production process.

Production Function

A mathematical expression that describes the relationship between input factors and the output of goods or services.

Returns To Scale

The change in output of a production process as all inputs are increased proportionally.