Purple is right in between blue and red on the spectrum.
What are the colors at either end of the spectrum?
Color is the characteristic of visual perception.
True.     Human eyes are amazing things.
The physiological components in vision are collectively referred to as the visual system.
Yes.   What makes color in the eye?
Optics and vision
Visual perception.
Visual perception is the ability to interpret information and surroundings from visible light reaching the eye. The resulting perception is also known as eyesight, sight or vision. The various physiological components involved in vision are referred to collectively as the visual system, and are the focus of much research in psychology, cognitive science, neuroscience and molecular biology.
Visual perception Human Visual system.
The visual system in humans allows individuals to assimilate information from the environment. The act of seeing starts when the
the environment. The resulting perception is also known as visual perception, eyesight, sight, or vision (adjectival form: "visual", "optical", or "ocular"). The various physiological components involved in vision are referred to collectively as the visual system.
The visual system in animals allows individuals to assimilate information from their surroundings. The act of seeing starts when the cornea and then the lens of the eye focuses light from its surroundings onto a light-sensitive membrane in the back of the eye