A Person with Only M-Cones and L-Cones

question 32

Multiple Choice

A person with only M-cones and L-cones:

• A) cannot adjust the intensity of a single comparison light to match the color of one monochromatic test light.
• B) cannot perform metameric color matching with two monochromatic comparison lights.
• C) generally perceives two different wavelengths as only one color.
• D) is truly color blind.

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Definitions:

Function

The specific role or activity for which a thing is used or designed, or the natural purpose of an organism or body part.

Older Years

A term referring to the later stages of life, often associated with retirement, aging, and increased life experience.

Elderly Individuals

Refers to people who are typically aged 65 and older, often characterized by increased experience but potentially facing age-related health concerns.

Rapidly Increasing Group

A demographic, species, or any category that experiences quick and significant growth in numbers or influence.