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Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.

Where is light focused in the eye?   Retina  
What carries the image to the brain?   Optic nerve  
What changes the shape of the lens?   Cilary muscle  
Where in the eye are rods and cones found?   Retina  
What is the black part of the eye called?   Pupil  
What part of the eye changes shape to focus light?   Lens  
What type of nerve is the optic nerve?   Sensory nerve  
What allows light to enter the eye?   Pupil  
The group of organs that work together to store and transmit information quickly around the body is know as?   Peripheral nervous System (PNS)  
What system is composed of the sense organs and nerves?   Sensory System  
What controls the amount of light entering the eye by changing the size of the pupil?   Iris  
Name the system that consists of the brain and the spinal cord?   Central nervous system (CNS)  
What transmits information from a sense organ to the CNS?   Motor nerve  
What organ detects sight?   Eye  
What organ detects sound?   Ear  
What organ is responsible for touch?   Skin  
What organ is responsible for smell?   Nose  
What organ is responsible for taste?   Tongue  


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Created by: sheehan29