Final answer:
Eosinophils, basophils, neutrophils, and monocytes/macrophages originate from myeloid progenitor cells, while NK, T, and B cells come from lymphoid progenitors. These cells represent two distinct lineages in the immune system, playing vital roles in response to infection or injury.
Step-by-step explanation:
Eosinophils, basophils, neutrophils, and monocytes/macrophages are derived from a common myeloid progenitor; while NK, T, and B cells are derived from common lymphoid progenitor cells. Granulocytes, including neutrophils, eosinophils, and basophils, contain granular inclusions in their cytoplasm and are typically the first responders during injury or infection. In contrast, agranulocytes such as lymphocytes and monocytes play crucial roles in the adaptive immune response, with lymphocytes including B and T cells and NK cells responsible for targeted immune actions, and monocytes differentiating into macrophages and dendritic cells to respond to infection or injury.