MO460 Multiple Choice Questions for 31th

There are
 three 
possible 
unrooted
 trees 
for 
four 
taxa, 
as 
shown

What is (are) the most parsimious tree(s)?

1. Tree 1
2. Tree 2 and 3
3. Tree 3
4. Trees 1 and 3
5.  Tree 2

By Shagali Huanca Vargas