If You Stare for 30 Seconds at a Red Object

question 6

Multiple Choice

If you stare for 30 seconds at a red object and then look at a blank sheet of white paper, you will see a greenish image of the object. This phenomenon best supports the ________ theory of color vision.

• A) Helmholtz opponent-process
• B) Hering trichromatic
• C) Hering opponent-process
• D) Helmholtz trichromatic

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Definitions:

Semipermeable Membrane

A layer that allows certain molecules or ions to pass through it by diffusion but blocks others, commonly used in osmosis processes.

Diffusion

A process where molecules move from an area of higher concentration to an area of lower concentration until equilibrium is reached.

Matrix

The basic format of an appointment book, established by blocking off times on the schedule during which the doctor is able to see patients. Also, the material between the cells of connective tissue.

Connective

This term refers to connective tissue, one of the four major types of tissue in the body, responsible for supporting, connecting, or separating different types of tissues and organs.