A molecule that elicits an immune response is called
Antibody
Antigen
Mutagen
Carcinogen
Mention the importance of Recombinant-DNA technology in terms of Vaccination?
Given below are two statements :
Statement $I$ : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement $II$ : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below :
What are pathogens ?
Define : Autoimmunity
After vaccination the body builds up