Question

question 14
1 pts
this part of the eye can dilate or constrict, using smooth muscles, which can depend on the amount of light shown:
○ all of the answers are incorrect
○ retina
○ conjunctiva
○ lens

Explanation:

To solve this, we analyze each option:

• Retina: Contains photoreceptors (rods/cones) for vision, not for dilation/constriction.
• Conjunctiva: A thin membrane covering the eye’s surface, not involved in light regulation.
• Lens: Changes shape (accommodation) to focus light, not for dilation/constriction.

The iris (not listed here) controls dilation/constriction. Since the given options (retina, conjunctiva, lens) are incorrect, the correct choice is "all of the answers are incorrect".

Answer:

A. all of the answers are incorrect