An advantage of polymorphic trait is that it
A. Allows separate species to coexist in a given territory.
B. Produces variation in a trait
C. confers greater vigor in cross breed progeny.
D. All of the above.
Answer:B
An advantage of polymorphic trait is that it
A. Allows separate species to coexist in a given territory. B. Produces variation in a trait C. confers greater vigor in cross breed progeny. D. All of the above.