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    The Anatomy and Physiology
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    Exam 9: Sensory System
  5. Question
    The Portion of the Middle Tunic That Regulates the Amount
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The Portion of the Middle Tunic That Regulates the Amount

Question 75

Question 75

Multiple Choice

The portion of the middle tunic that regulates the amount of light passing to the visual receptors of the eye is the


A) aqueous humor
B) cornea
C) iris
D) lens
E) choroid

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