Respuesta :
Answer:
Rh Factor.
Explanation:
The Rhesus factor is clinically the most important protein-based blood group. The presence of rhesus protein on blood represents as an antigen which indicates if the blood is positive or negative. Rhesus factor was discovered in 1940 by K. Landsteiner and A. S. Wiener. Hope this answer helps.
AlohaS4
Answer & Explanation:
( Rh Factor ) represents the presence of the Rhesus protein in the blood.
( Rh+ ) blood contains the rhesus protein.
( Rh- ) blood does not contain the rhesus protein.
( Type O ) blood is the universal donor.
( Type AB ) blood is the universal recipient.
( Rh+ ) blood can receive Rh+ or Rh- blood.
( Rh- ) blood can receive Rh- blood.
Hope you found this helpful! <3
~Aloha