Answer:
Production of antibodies by lymphocytes
Explanation:
Non specific immunity to disease refers to those immune cells that protect the body from bacterias, viruses, and pathogens that is they respond to more than one antigen compared to specific immunity to disease.
Production of antibodies by lymphocytes is an example of nonspecific immunity to disease. This is because antibodies produce help fights bacteria, pathogens and viruses. It is non specific.