A malfunction of the lymph nodes would most likely interfere with the
release of carbon dioxide into the lymph
filtering of glucose from the lymph
release of oxygen into the lymph
filtering of bacteria from the lymph
What is the basic principle of vaccination ? How do vaccines prevent microbial infections ? Name the organism from which hepatitis $B$ Vaccine is produced.
What is Immunity?
Mention the importance of Recombinant-DNA technology in terms of Vaccination?
Interferons are
Interferon is