× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
14
o
6
6
G
3
c
3
q
3
m
3
j
3
s
2
b
2
j
2
u
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
sila sila
wrote...
Go to Answer
Posts: 474
Rep: 0 0
6 years ago
Mechanisms that prevent interbreeding between two different species whose ranges overlap are
  referred to as:
  a. sympatric isolating mechanisms.
  b. equilibrium isolating mechanisms.
  c. reproductive isolating mechanisms.
  d. allopatric isolating mechanisms.
  e. preadaptive isolating mechanisms

Question 2

Speciation:a.
   maintains an intermediate phenotype in a stable environment.
  b. is the formation of a new species from an ancestral population.
  c. only occurs when a population is geographically isolated.
  d. is a change in allele frequencies in a population.
  e. is the end result of macroevolution but not microevolution.
Read 75 times
3 Replies
Replies
Answer verified by a subject expert
ajx47ajx47
wrote...
#1
Top Poster
Posts: 550
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

sila Author
wrote...
#2
6 years ago
Bravo! This is awesome
wrote...
#3
6 years ago
Glad my efforts were helpful
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1105 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 944
  
 260
  
 1202