Sheep And Shark Eye Flashcards
(6 cards)
1
Q
Why do vertebrates have a blind spot?
A
because the optic nerve passes through the retina that leaves an area with no photoreceptors
2
Q
What nerve innervates the dorsal oblique muscle?
A
IV
3
Q
What nerve innervates the dorsal rectus muscle?
A
III
4
Q
What nerve innervate the medial rectus muscle?
A
III
5
Q
What nerve innervates the lateral rectus muscle?
A
VI
6
Q
What nerve innervates both the ventral oblique and ventral rectus muscles?
A
III
