The status of the Duffy polymorphism for blood type varies among
A) individual members of the same family.
B) human ethnic groups.
C) human religious groups.
D) inbred family groups.
E) None of these

Question

Quizplus · Accepted Answer

The Duffy polymorphism for blood type varies among human ethnic groups, but not necessarily within individual members of the same family, religious groups or inbred family groups.

The Status of the Duffy Polymorphism for Blood Type Varies