Explanation

Agranulocytes are of two types Lymphocytes (about 30%) They are smaller with large rounded nucleus. They are non-motile and non-phagocytic. They exists in two major forms: B and T lymphocytes. They produce antibodies, which are the key cells of immune response. Monocytes (about 4%) They are the largest among all the type of leucocytes. They are motile and phagocytic in nature