What Is the Term Used to Describe the Condition of an Individual

Multiple Choice

What is the term used to describe the condition of an individual who possesses two sets of hematopoietic cells,one derived from the individual's own bone marrow and one derived from a different source,for example,an organ transplant or blood transfusion that has not been rejected?

A) haploidentical
B) chimeric
C) cross-protected
D) dimorphic
E) mixed lymphocyte reaction.