Eukaryotic cells and bacterial cells differ substantially in size. describe five cell structures that differ in function and/or presence for eukaryotes that differ from bacteria because of this size difference. explain how these structures are adaptations to the size difference for the bacteria and eukaryotes.

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.