Immunity and type of immunity| Human health and disease| Class 12| Biology |Part-2| NCERT|Board

Immunity and type of immunity| Human health and disease| Class 12| Biology |Part-2| NCERT|Board

#what is immunity
#immunity are responsible for allergic reaction autoimmune disease organ transplantation lymphoid organ
#lymphoid organ
#primary lymphoid organ
#bone marrow and thymus
#secondary lymphoid organ
#spleen lymph node tonsil appendix
#what is the function of lymph
#what is the function of spleen
#what is the function lymph node
#what is the function of mucosa associated lymphoid tissue
#immunity and type of immunity
#acquired immunity and innate immunity
#how many type of barrier are present in innate immunity
#physical barrier
#physiological barrier
#cellular barrier
#cytokinin
barrier
#what is the function of B lymphocytes and T lymphocytes
#class 12 Biology chapter 8 human health and disease
#chapter 8 human health and disease
#most important chapter for neet
#most important chapter for board