Eye Flashcards
1
Q
Cornea
A
The clear tissue that covers the front of the eye
2
Q
Pupil
A
The opening through which light enters the eye
3
Q
Lens
A
A flexible structure that focuses light
4
Q
Iris
A
A circular structure that surrounds the pupil and regulates how much light enters the eye
5
Q
Retina
A
Lines the back of the eye and contains light sensitive materials
6
Q
Nearsightedness
A
See nearby objects clearly but not distant
7
Q
Farsightedness
A
See distant objects clearly but not nearby objects
8
Q
Eardrum
A
A membrane that vibrates when sound waves strike it
9
Q
Cochlea
A
A snail shaped tube lined with sound receptor cells
10
Q
Semicircular canals
A
Help your nervous system maintain your balance
