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

Studying the genetic roots of mating and bonding behavior

Description
PET scan of a monogamous prairie vole’s brain with many receptors for the hormone oxytocin (red).

PET scan of a promiscuous prairie vole’s brain with few hormone receptors for oxytocin.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  377 People Browsing
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite:
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 374

Previous poll results: Do you believe in global warming?