× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
Home Q & A Board Science-Related Homework Help Psychology Neuroscience and Mental Health
New Topic  
Lauryn Lauryn
wrote...
Go to Answer
Posts: 490
Rep: 0 0
6 years ago
What is meant by the term duplex retina? Choose the correct option.
 
  A) The cones are sensitive to two different wavelengths.
  B) The retina is capable of both scotopic and photopic vision.
  C) Cones, not rods, are wavelength-sensitive.
  D) The transition from all-cone daytime to all-rod nighttime vision is instantaneous.
Read 159 times
1 Reply
Replies
Answer verified by a subject expert
jash.linkjash.link
wrote...
#1
Posts: 384
Rep: 4 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Lauryn Author
wrote...

6 years ago
Thanks for your help!!
IvanaVR
wrote...

Yesterday
Correct Slight Smile TY
joyceess
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1456 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1112
  
 460
  
 602
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 436
Previous poll results: What's your favorite math subject?