During blood typing agglutination indicates that the :

What is agglutination ?

What is agglutination?

During blood clotting, fibrin is produced by

During blood clotting , fibrin is produced by

During blood clotting , fibrin is produced by

Detection of blood groups is done by agglutination test using antiserum. According to this method, if the blood shows coagulation with

When 'O' group person receive blood from AB group, agglutination occur. But agglutination does not takes place when AB group person receive blood from "O'group why! Give reason.

During blood clotting, the platelets release