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No, it is the cones that are in your retina that allows you to see color. The macula just contains a higher denisty of photoreceptors.
Photoreceptors sense light. They are what allows you to see.
The receptors in the retina which allow you to see pictures of the world around you are called photoreceptor cells. They are of two types; rods and cones. rods help to see non-color images and enhance night vision (the ability to see in dark). The photoreceptors which enable us to see colored images are the cones. They are mainly concentrated in the fovea centralis, or the yellow spot, which is situated on the principle axis of the lens on the retina.
Light travels through the pupil to the cones, which lie on the inside of the eye. It is these photoreceptors that allow the perception of color.
Not ususally. Color blindness is hereditary and you either have it or not.
Eye colour has nothing to do with seeing colour. The colour in your eyes comes from pigments (like those in your skin). Colour is perceived by photoreceptors in the back of your eye - these are entirely unrelated to the pigments.
You can't tell psychic ability by a color test. Color tests are to check to see if you are color-blind or not.
The retina has two kinds of photoreceptors: rods and cones. The rods help you see black-and-white movies, while the cones help you see in color. If you had neither one or lost both you wouldn't be able to see in black-and-white, color, or you would be blind.
The organ of vision is the retina of the eye. The sensory receptors are called photoreceptors. When photoreceptors are stimulated, impulses travel within the optic nerve (CN II) to the visual (occipital) cortex of the brain for interpretation. There are two types of photoreceptors: Cones are photoreceptors for color vision and produce sharp images while the Rods are photoreceptors for night vision and produce silhouettes of images.
The retina has two kinds of photoreceptors: rods and cones. The rods help you see black-and-white movies, while the cones help you see in color. If you had neither one or lost both you wouldn't be able to see in black-and-white, color, or you would be blind.
The Capacity to See Beyond is the ability to perceive beyond the ordinary senses in The Giver. This gift allows those who possess it to see colors and memories that have been hidden from the rest of the community. It is a rare ability that only a few individuals have.
Jonas begins to see things in color because he has received memories from the Giver that have awakened his ability to perceive color. This ability was previously suppressed in the society he lives in, where everything is seen in black and white to maintain control and conformity.