Which of the Following Is True Regarding Color Vision in Humans

question 27

Multiple Choice

Which of the following is true regarding color vision in humans?

• A) Normal vision requires functional copies of 3 different opsin genes.
• B) Color-blindness is more common among males than females.
• C) The M- and L-opsin genes are located on the X chromosome
• D) all of the above are true

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Definitions:

Optical System

A combination of lenses, mirrors, and other devices that manipulate light to produce a desired image or effect.

Joint

The point at which two or more bones meet in the body, allowing for movement and flexibility.

Body Cavity

A hollow or space within the body that contains and protects internal organs, such as the chest or abdominal cavities.

Canal

A tubular passage or channel in the body for the conveyance of fluids or air, such as the ear canal.