× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
New Topic  
timmmmy timmmmy
wrote...
Posts: 709
Rep: 0 0
6 years ago
Twins are concordant for a trait when ____.
 
  a. both twins share the trait with at least one parent
   b. only identical twins have the trait
  c. only fraternal twins have the trait
  d. both twins have the trait
 
   e. all of the twins' siblings have the trait
Read 80 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
d
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1001 People Browsing
Related Images
  
 554
  
 5578
  
 8900