Name the phenomenon that includes a decrease in the diameter of the pupil with increasing illumination.
| August 12, 2021 | education
Unconditioned reflex.
When light hits the eye, the pupil reflexively decreases in diameter. In insufficient light, the reflex slows down and the radial muscles of the iris contract the pupil. This property is innate, that is, it does not need to be worked out.
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