347149 Antigens can be

347150 Antibodies present in colostrum which protect the new born from certain diseases is of

347151 Antibodies produced in the host body on exposure to antigen is called ____

347152 A substance that causes an allergic reaction is called

347149 Antigens can be

347150 Antibodies present in colostrum which protect the new born from certain diseases is of

347151 Antibodies produced in the host body on exposure to antigen is called ____

347152 A substance that causes an allergic reaction is called

347149 Antigens can be

347150 Antibodies present in colostrum which protect the new born from certain diseases is of

347151 Antibodies produced in the host body on exposure to antigen is called ____

347152 A substance that causes an allergic reaction is called

347149 Antigens can be

347150 Antibodies present in colostrum which protect the new born from certain diseases is of

347151 Antibodies produced in the host body on exposure to antigen is called ____

347152 A substance that causes an allergic reaction is called