Which of the Following Describes the Duplicity Theory of Vision

question 41

Multiple Choice

Which of the following describes the duplicity theory of vision?

• A) A single type of receptor system cannot produce both high sensitivity and high resolution.
• B) Cones and rods are responsible for both photopic (day)vision as well as trichromatic (color)vision.
• C) Cones are responsible for both photopic (day)vision as well as trichromatic (color)vision.
• D) Light adaptation and dark adaptation are adjustments in vision to changing light intensities.
• E) There are short-wavelength cones and long-wavelength cones.

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Definitions:

Diversification

A strategy used in investing or business to spread risks by allocating resources across different assets, products, or markets.

Expected Gain

The anticipated benefit or profit from an investment or action.

Diversification

A strategy of investing in a variety of assets to reduce overall risk.

Expected Gain

The anticipated benefit or profit that arises from a specific action or investment.