× Didn't find what you were looking for? Ask a question
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
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
mysttrr mysttrr
wrote...
Posts: 723
Rep: 0 0
6 years ago
In which model of allopatric speciation is genetic drift a larger factor and why?
 
  What will be an ideal response?
Read 56 times
1 Reply

Related Topics

Replies
wrote...
#1
6 years ago
ANS:
Under the dumbbell model, one population is split into two populations of relatively equal size. Under the peripheral isolate model, one small population is split off from a larger population. Because genetic drift has a greater effect in small populations than in large populations, genetic drift will play a larger role in peripheral isolate model.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1230 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 43
  
 914
  
 312
Your Opinion
Which country would you like to visit for its food?
Votes: 204
Previous poll results: Do you trust social media networks with protecting your privacy?