Q.Plasma cell is related to which type of immunity?

Acquired immunity is the resistance an individual develops after birth against a specific pathogen, marked by antigenic specificity, diversity, self/non-self recognition, and — uniquely — immunological memory. It has two components by mechanism: cell-mediated immunity, in which T cells, macrophages and natural killer cells destroy pathogens directly without antibodies, and antibody-mediated (humoral) immunity, in which B cells produce antibodies with help from antigen-presenting cells and T-helper cells. It can also be classified by origin as acti …