What are secondary lymphoid organs?
What are dendritic cells?
Into how many types is immuno fluorescence is divided?
What is vaccination?
What is opsonisation?
What is the response type and activity shown by effectors molecule cytotoxic t cells?
What are null cells?
Give an example of cross-reaction?
What is the significance of indirect elisa?
What is bursa of fabricius?
What is radio immuno assay?
Explain neutrophils?
Briefly describe about the chemical nature of the molecule, which make a substance antigenic?
What is natural passive immunity?
In how many ways elisa can be carried out?