If all members of a population have the identical DNA sequence at a given site, that site is said to be _______.
A)Monomorphic
B)Polymorphic
C)Trimorphic

Question

Quizplus · Accepted Answer

"Monomorphic" means that there is only one form or variant present. If all members of a population have the same DNA sequence at a given site, there is no variation or different forms, so the site is monomorphic. "Polymorphic" means that there are multiple forms or variants present within a population. "Trimorphic" specifically refers to a situation where there are three different forms or variants present.

If All Members of a Population Have the Identical DNA