An Individual with Only M-Cones

question 45

Multiple Choice

An individual with only M-cones:

• A) is sensitive to changes in the wavelengths of light but not the intensity.
• B) can achieve metameric color matching with only certain wavelengths of light.
• C) can achieve metameric color matching by adjusting the intensity of light.
• D) cannot perform metameric color matching.

---

Definitions:

Sequential Function Chart

A graphical programming language used for programmable logic controllers (PLCs) to describe the sequence of operations in an industrial process.

Function Block

Rectangular block with inputs entering from the left and outputs exiting on the right.

Structure Text

A high-level programming language used in PLC and other control systems, designed for complex algorithm implementation.