A single word into each sentence to make it correct then pla

A single word into each sentence to make it correct, then place each sentence into a logical paragraph order.

Solution

1. Antigens.

In blood grouping antigens are matched, so that antibodies in blood do not attack antigens present on surface of RBCs due to mismatched antigens.

2. Antibodies.

If mismatching of antigens occur during blood grouping, antibodies present in plasma will start reacting against mismatched antigen.

3.Donor.

If incorect match is made, antibodies present in recepient blood will rwact against donor RBCs.

4. Pressure.

If clumping occurs, blood pressure will be affected.