In the Visual System,the Major Purpose of the Iris of the Eye

question 159

Multiple Choice

In the visual system,the major purpose of the iris of the eye is to:

• A)protect the eye from injury.
• B)control the pupil size.
• C)focus light on the retina.
• D)transform light energy.

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Definitions:

Good Mood

A positive state of mind characterized by feelings of joy, satisfaction, and well-being.

Hierarchy

An organizational or structural system where elements are ranked or classified according to levels of importance or authority.

Temporal Factor

An element that relates to the timing or duration of events, often influencing their outcomes or perceptions.

Multiple Purposes

Serving several objectives or aims simultaneously.