Imagine That Biologists Have Discovered an Animal That Has Eyes

question 72

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.What would you expect about this animal's vision,based on what is known about human vision

• A) It would have poor peripheral vision. 
• B) It would have poor visual acuity. 
• C) It would have excellent vision in dim light. 
• D) It could not see in colour.

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Definitions:

25%

A fraction or percentage representing one quarter of a total amount or group.

Personalities

Refers to the individual differences in characteristic patterns of thinking, feeling, and behaving.

Lifestyles

The way in which a person or group lives, including patterns of social relations, consumption, entertainment, and dress.

Mates

Companions or friends often used to describe close relationships among people.