Eyes with Single Lenses That Respond to Light and Darkness

question 25

Multiple Choice

Eyes with single lenses that respond to light and darkness are found in many arthropods; these are the

• A)compound eyes.
• B)ocelli.
• C)apposition eyes.
• D)ommatidia.

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Definitions:

Price Discrimination

A strategy where a firm sells the same product at different prices to different groups of consumers, often based on their willingness to pay.

Third-degree Price Discrimination

A pricing strategy where a seller charges different prices to different groups of consumers for the same product, based on attributes like age, location, or income.

Profit Maximizing Prices

Prices set by firms to maximize their profits, determined by the intersection of marginal cost and marginal revenue.

Marginal Revenue Function

A mathematical representation that shows how marginal revenue changes as the quantity of output is changed.