× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
New Topic  
buttssss buttssss
wrote...
Posts: 548
Rep: 1 0
6 years ago
Why are eyespots ineffective at detecting images?
  a. Eyespots cannot detect the direction of a light source.
  b. Eyespots cannot distinguish light intensity.
  c. Eyespots lack sensory cells.
  d. Eyespots lack lenses.
  e. Eyespots contain opaque lenses.

Question 2

Each ommatidium of the compound eye of an insect has a biconvex lens and a ____, which help focus light onto
  photoreceptor cells known as ____.
  a. crystalline cone; retinular cells
  b. facet; ocelli
  c. rhabdome; cones
  d. sclera; rods
  e. cornea; rhodopsins
Read 34 times
3 Replies
Replies
Answer verified by a subject expert
tomg2113tomg2113
wrote...
Posts: 321
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

buttssss Author
wrote...
6 years ago
Commenting just to show my support for informative posts like this, keep it up 10/10
wrote...
6 years ago
That helps more than you thinks, thanks for being so thoughtful
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  799 People Browsing
Related Images
  
 109
  
 999
  
 189
Your Opinion
Who will win the 2024 president election?
Votes: 7
Closes: November 4

Previous poll results: How often do you eat-out per week?