Leucocyte «TOP»

: The most numerous, acting as first responders to infection.

: Release histamine and other chemicals during inflammatory reactions. Agranulocytes : Lack visible granules and include: leucocyte

Leucocytes are generally classified by their cell lineage into or lymphoid cells and further divided based on the presence of granules in their cytoplasm: Granulocytes : Contain visible granules and include: : The most numerous, acting as first responders to infection