State the functions of the following in blood

State the functions of the following in blood
(i) Fibrinogen (ii) Globulin (iii) Neutrophils (iv) Lymphocytes

Functions of the following are
(i) Fibrinogens are needed for clotting or coagulation of blood.
[ii) Globulins are primarly involved in immunity, i.e., defense mechanisms of the body.
{iii) Neutrophils and monocytes are phagocytic cells which destroy foreign organisms entering the body.
(iv) Lymphocytes provide immunity to the body.