Use the Figure Above to Answer the Corresponding Questions

Use the figure above to answer the corresponding questions.
Match the following structures with the appropriate letter. Some letters may be used more than once.


_____________"White part" of the eyeball
_____________Contracts and relaxes for clear focusing
_____________Part responsible for different eye colors
_____________The only item labeled that is not a physical structure
_____________The "blind spot"
_____________Fluid that is continually replaced
_____________Becomes taut when viewing objectsfar away
_____________Region that contains only cone photoreceptors
_____________Region that contains all types of photoreceptors
_____________Produces the fluid contacts the cornea
_____________The non-retinal layer closest to rods and cones
_____________Found within the macula lutea
_____________Contracts different muscles to adjust the amount of light entering the vitreous humon