1. This is the Rh-positive blood cell. 2. This is the Rh-negative blood cell. 3. These are the antigens on the Rh-positive blood cell that make it positive...
ENS WAN oe rr yh \ ZAR AN ALWANA i Aisi4] \ AN Wy KANN tlh yy NY SVG = ~~ = S ex = OSS IA I A til ONW 9 AY) VP WS =A A AX SNi se LB ...
