× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
AreebJ AreebJ
wrote...
Posts: 732
Rep: 0 0
6 years ago
Which of the following statements concerning trees is true?
 
  a. Each unrooted tree corresponds to numerous rooted trees.
  b. An unrooted tree with k species has 2k - 3 branches.
  c. An unrooted tree with k species has 2k - 3 times as many rooted trees as unrooted trees.
  d. None of the above.
  e. All of the above.
Read 60 times
1 Reply

Related Topics

Replies
wrote...
#1
6 years ago
E
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1233 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 1853
  
 667
  
 917
Your Opinion
Previous poll results: What's your favorite funny biology word?