Matching Pairs Eye Parts DefinitionsOnline version assignment by Benjamin D Morgan 1 retina 2 Lens 3 Sclera 4 Blind Spot 5 Pupil 6 Rod receptors 7 Cornea 8 Vitreous body 9 Iris 10 Optic Nerve 11 Ciliary Muscle 12 Cone Receptors a transparent jellylike substance filling the interior of the eyeball and allows light through the colored part of the eye that controls the amount of light entering the eye. white part of the eye that provides support and attachment for muscles. Back of the eye that contains light receptors that converts light waves into electrical signals Ring of muscle that controls shape of the lens the point at which the optic nerve leaves the eye, creating a "blind" spot because no receptor cells are located there Sends (transmits) electrical signals from the retina (rods & cones) to the brain Receptor cells that function in daylight or well lit conditions, detect fine detail and give color. (Color Vision) AND found in the back of the eye clear lens in front of the eye that allows for the passage of light into the eye. black hole in the eye where light enters the eye. Focuses light on the back of the eye (retina) The eye contains these for night vision. (long, thin shape) AND found in the back of the eye