Landsteiner's Discovery Means We Are A, Ab, B or O
This page is the CodyCross answer for the clue below from Art Museum, Group 725, Puzzle 4 (Advisory Board).
Question is: Landsteiner's Discovery Means We Are A, Ab, B or O
and the answer is: BLOODTYPE
Word Meaning:
BLOOD TYPE — Any classification of human blood by the presence or absence of various antigens in a person’s red blood cells.
Definitions from Wiktionary.