Now, another part that I want to highlight on the head of the femur is this depression right here that is used for the attachment of this ligament that is cut right here. This is the head of the femur ligament.
Groupings. The granular leukocytes are the neutrophils, the eosinophils and the basophils. The agranular cells are the monocytes and the lymphocytes. The basis for the division of the white blood cells into these two groups is the presence of granules inside the granular cells.
1 Basophils-Basophils are the least numerous of the white blood cells. 2  They have a multi-lobed nucleus, and their granules contain substances such as histamine and heparin. 3  Heparin thins blood and inhibits blood clot formation.hite blood cells are categorized by the apparent presence or absence of granules (sacs containing digestive enzymes or other chemical substances) in their cytoplasm. A white blood cell is considered to be a granulocyte or an agranulocyte.