Which of the following is a characteristic of the MNS blood group system?

A It is the most polymorphic blood group system
B It has only two antigens, M and N
C It is associated with an increased risk of hemolytic disease of the newborn (HDN)
D It is named after the scientists who first described it, Murray, Nilsson, and Sanger ✓

Explanation

The MNS blood group system is named after the scientists who first described it, Murray, Nilsson, and Sanger.

Source

ISBT website
Hematology Hematology: Blood Grouping and Crossmatching Hematology: Blood Grouping and Crossmatching Easy MEDICAL Confidence: high