Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
mistre mistre
wrote...
Posts: 2130
Rep: 0 0
7 years ago
What happens to phytochromes after several days of dark, rainy weather?
A) Pr and Pfr become unstable and both are destroyed.
B) Pr and Pfr are both formed from inactive phytochrome.
C) Pr absorbs darkness and converts to Pfr.
D) Pfr spontaneously reverts to Pr.
E) Pr stimulates flowering.
Textbook 
Human Diseases

Human Diseases


Edition: 8th
Authors:
Read 141 times
2 Replies
Replies
Answer verified by a subject expert
skeledentskeledent
wrote...
Top Poster
Posts: 1329
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

mistre Author
wrote...
6 years ago
Thanks, marking solved!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1206 People Browsing
Related Images
  
 2478
  
 291
  
 951
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 292