The optic nerve leaves the back of the eye at a spot called the _____________.
 |
fovea; |
 |
retinal layer; |
 |
optic disk; |
 |
ganglion layer; |
 |
none of the alternatives is correct; |
INCORRECT - The retinal layer is nonexistent at this spot.
[Review Part 1 of the tutorial] [Review Part 2 (Matching) of the tutorial]