Select the correct statement about diseases and immunisationA. if due to some reason , B-and T- Lymphocytes are damaged the body will not produce antibody against a pathogenB. injection of dead /inactivated pathogens causes passive immunityC. certain protozoans have been used in mass production of hepatitis B vaccineD. injection of snake antivenom against snake bite is an example of active immunisation

Select the correct statement about diseases and immunisationA. if due

1.	Select the correct statement about diseases and immunisationA. if due to some reason , B-and T- Lymphocytes are damaged the body will not produce antibody against a pathogenB. injection of dead /inactivated pathogens causes passive immunityC. certain protozoans have been used in mass production of hepatitis B vaccineD. injection of snake antivenom against snake bite is an example of active immunisation
Answer» Correct Answer - A