It might or might not, depending on the illusion and the type of color blindness. Alternatively, it's possible they might see something, but different from what a trichromat (normally sighted person) would see.
Your brain interprets the optical illusion based on the information received by your eyes. The eyes detect the visual stimuli, and the brain processes and interprets this information to create the perception of the optical illusion.
both because the eye sends the pic to your brain
Some common optical illusion questions that people often ask include: "How does an optical illusion trick our brain?" "Why do some people see optical illusions differently?" "Can optical illusions be used to study the brain?"
At first when the eyes will see only what they can see, but then then the brain will make the eyes see what there looking for.
Not necessarily, it depends on how different you perceive a shape/object from its original version. If you tend to see something quite different then you could have symptoms of optical illusion. As far as color goes, most people have some percentage of color blindness and that doesn't necessarily relate to this illness. You could perhaps be considered color blind if you tend to lack difference in perception about some/all colors.
I believe you are talking about the color blindness tests where the numbers are written in colored dots. Basically if you are not color blind you will see the numbers but if you are color blind then you will only see a bunch of dots.
That is what is called an optical illusion.
No, the end of a rainbow is an optical illusion and cannot be physically reached or located.
We could see the deer through our optic sights.
The reason you see an optical illusion is because different parts of the eye see images at different rates. That can also end up as a false image being sent to the brain.
Optical color is when the eye creates a mixed color rather than the actual pigments. We see the use of optical color in Chuck Close's works. Arbitrary colors are colors that don't relate to any correct local, perceptual, or optical color mixed.