What is Rh factor or Rh antigen?

Rh factor is

Rh factor is

Rh factor occurs in

Rh (-ve) person has 1. Rh antigens on RBC 2. Rh antibodies in Plasma 3. Neither antigens nor antibodies of Rh factor 4. both antigens and antibodies

What is Rh factor? Write its importance.

(a) Agglutinogens - Antigens (b) Agglutinin' - D-galactose (c) Rh factor- No antigens (d) Formation of clot -Protein

Rh factor is present in

Rh factor is present in