Answer:
- A negative ( A-)
- A positive (A+)
- B negative (B-)
- B positive (B+)
- AB negative (AB-)
- AB positive (AB+)
- O negative (O-)
- O positive (O+)
Step-by-step explanation:
The blood group system denotes the presence of antigens on the surface of the red blood cells and antibodies in plasma. Also, some red blood cells have a Rh factor, known as the Rh antigen.
The RhD positive indicates the presence of Rh antigen on red blood cells and RhD negative do not have a Rh antigen on red blood cells.
The eight different blood types are-
- A negative ( A-)
- A positive (A+)
- B negative (B-)
- B positive (B+)
- AB negative (AB-)
- AB positive (AB+)
- O negative (O-)
- O positive (O+)