× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
o
5
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
m
3
New Topic  
Krystenmcinnis Krystenmcinnis
wrote...
6 years ago
When a man cannot achieve an erection, the phase of the sexual response in which the man is experiencing difficulty is:
 
  A) refractory phase.
  B) obligatory phase.
  C) excitement phase.
  D) orgasmic phase.
Read 80 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
Ans: C
Feedback:
The excitement phase is characterized by rapid erection of the penis with tensing and thickening of the scrotal skin and elevation of the scrotal sac.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  920 People Browsing
Related Images
  
 277
  
 237
  
 330
Your Opinion
What's your favorite funny biology word?
Votes: 336