Top Posters
Since Sunday
I
3
p
2
w
2
y
2
J
2
Q
2
r
2
o
2
e
2
j
2
d
2
T
2
SlideshowReport

The nictitating membrane

Description
The nictitating membrane in an eagle (A) is homologous to the plica semilunaris in a human (B). The plica semilunaris has no known function in humans, while the nictitating membrane serves many functions in birds.
Related Images
Add Comment
1 Comment
10 years ago
Interesting comparison.
Explore
Post your homework questions and get free online help from our incredible volunteers
  394 People Browsing
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite:
Your Opinion