Imagine That Biologists Have Discovered an Animal That Has Eyes

question 150

Multiple Choice

Imagine that biologists have discovered an animal that has eyes very similar to human eyes, but that the only receptor cells in the retina are cones; there are no rods. Based on what is known about human vision you might expect that this animal would have

• A) poor visual acuity
• B) poor peripheral vision
• C) poor vision in bright illumination
• D) no color vision

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Definitions:

Purchases of Services

Transactions where buyers acquire services rather than tangible goods from sellers.

Net Exports Component

The difference between a country's total exports of goods and services and its total imports, part of the gross domestic product calculation.

Consumption Component

The part of total economic output that is used by individuals and households for personal needs and wants.

Additions to Inventory

Increases in the quantity of goods held by a company during a particular period, often for future sale or production use.