Register

What must happen for the pupil of the eye to dilate? A) The circular muscle of the iris must contract. B) Cranial nerve III must be activated. C) Stimulation of the sympathetic …

What must happen for the pupil of the eye to dilate? A) The circular muscle of the iris must contract. B) Cranial nerve III must be activated. C) Stimulation of the sympathetic …
asked 72.4k views
1 vote
What must happen for the pupil of the eye to dilate?

A) The circular muscle of the iris must contract.
B) Cranial nerve III must be activated.
C) Stimulation of the sympathetic nervous system is required.
D) The optic nerve must be stimulated.

asked
User Dmitry Nogin
by
8.0k points

2 Answers

0 votes
Your correct answer is A
answered
User Yaakov Ellis
by
8.1k points
5 votes
stimulation of the sympathetic nervous system is required
answered
User Julio Rodrigues
by
7.5k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
What are three important types of forces
Link Copied!