What are lymphocytes and neutrophil classified as?

Lymphocytes and neutrophils are classified as types of white blood cells, also known as leukocytes. They play crucial roles in the immune system, with lymphocytes primarily involved in adaptive immunity (including T cells and B cells) and neutrophils serving as key players in the innate immune response, particularly in fighting infections. These cells are essential for protecting the body against pathogens and maintaining overall health.