× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
10
p
4
h
4
c
4
d
3
3
c
3
t
3
u
3
A
3
B
3
j
3
New Topic  
jcb7359 jcb7359
wrote...
Posts: 522
Rep: 0 0
6 years ago
Why does the fovea appear like a pit in the retinal cross-section? Choose the correct option.
 
  A) Because of the lateral displacement of cells above the photoreceptors
  B) Because of a low ratio of photoreceptors to ganglion cells
  C) Because photoreceptors are smaller in the fovea
  D) Because of the presence of other cells that might scatter light
Read 30 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
Ans: A
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1099 People Browsing
Related Images
  
 1625
  
 833
  
 211
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820