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dolby dolby
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Posts: 2105
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8 years ago
The main function of this structure is to regulate the amount of light entering the eyeball through the pupil.
A)   Retina
B)   Cornea
C)   Iris
D)   Choroid
E)   Tunic
Textbook 
Anatomy and Physiology: From Science to Life

Anatomy and Physiology: From Science to Life


Edition: 2nd
Authors:
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wrote...
8 years ago
C
dolby Author
wrote...
8 years ago
Yes, this is correct.
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