Basophil: U or S shaped and is purple/ black granules. Function: secrets histamin(vasodilator) and heparin(anticoagulant) and its granulocyte

Eosinophils: usually has two lobes and is red/orange. Function is important in defense against parasitic worms. It's granulocytes

Lymphocytes: Large, dark purple nucleus, typically takes up most of the cell, usually spherical, can be indented, pale blue cytoplasm, no visible granules. Function:B cells: secrete antibodies, activation of T cells, T cells: direct killing of infected cells, activation of B cells, NK cells: direct killing of infected and cancer cells. It's agranulocytes

Monocytes:U shaped (typically), dark purple nucleus, pale blue cytoplasm (more abundant than lymphocytes), sparse granules. Functions: Phagocytic, activate other cells of immune system. It's agranulocytes

Neutrophils: multi-lobed nucleus (3-6 lobes) and are light purple.Function is phagocytic and the first to arrive at the site of infection and its granulocytes

Lymphocytes: Large, dark purple nucleus, typically takes up most of the cell, usually spherical, can be indented, pale blue cytoplasm, no visible granules. Function:B cells: secrete antibodies, activation of T cells, T cells: direct killing of infected cells, activation of B cells, NK cells: direct killing of infected and cancer cells. It's agranulocytes

Neutrophils: multi-lobed nucleus (3-6 lobes) and are light purple.Function is phagocytic and the first to arrive at the site of infection and its granulocytes

Monocytes:U shaped (typically), dark purple nucleus, pale blue cytoplasm (more abundant than lymphocytes), sparse granules. Functions: Phagocytic, activate other cells of immune system. It's agranulocytes

Basophil: U or S shaped and is purple/ black granules. Function: secrets histamine(vasodilator) and heparin(anticoagulant) and its granulocyte

Eosinophils: usually has two lobes and is red/orange. Function is important in defense against parasitic worms. It's granulocytes

Neutrophils: multi-lobed nucleus (3-6 lobes) and are light purple.Function is phagocytic and the first to arrive at the site of infection and its granulocytes

Basophil: U or S shaped and is purple/ black granules. Function: secrets histamine(vasodilator) and heparin(anticoagulant) and its granulocyte

Monocytes:U shaped (typically), dark purple nucleus, pale blue cytoplasm (more abundant than lymphocytes), sparse granules. Functions: Phagocytic, activate other cells of immune system. It's agranulocytes

Lymphocytes: Large, dark purple nucleus, typically takes up most of the cell, usually spherical, can be indented, pale blue cytoplasm, no visible granules. Function:B cells: secrete antibodies, activation of T cells, T cells: direct killing of infected cells, activation of B cells, NK cells: direct killing of infected and cancer cells. It's agranulocytes

Eosinophils: usually has two lobes and is red/orange. Function is important in defense against parasitic worms. It's granulocytes

Lymphocytes: Large, dark purple nucleus, typically takes up most of the cell, usually spherical, can be indented, pale blue cytoplasm, no visible granules. Function:B cells: secrete antibodies, activation of T cells, T cells: direct killing of infected cells, activation of B cells, NK cells: direct killing of infected and cancer cells. It's agranulocytes

Eosinophils: usually has two lobes and is red/orange. Function is important in defense against parasitic worms. It's granulocytes

Neutrophils: multi-lobed nucleus (3-6 lobes) and are light purple.Function is phagocytic and the first to arrive at the site of infection and its granulocytes

Monocytes:U shaped (typically), dark purple nucleus, pale blue cytoplasm (more abundant than lymphocytes), sparse granules. Functions: Phagocytic, activate other cells of immune system. It's agranulocytes

Basophil: U or S shaped and is purple/ black granules. Function: secrets histamine(vasodilator) and heparin(anticoagulant) and its granulocyte

Lymphocytes: Large, dark purple nucleus, typically takes up most of the cell, usually spherical, can be indented, pale blue cytoplasm, no visible granules. Function:B cells: secrete antibodies, activation of T cells, T cells: direct killing of infected cells, activation of B cells, NK cells: direct killing of infected and cancer cells. It's agranulocytes

Basophil: U or S shaped and is purple/ black granules. Function: secrets histamine(vasodilator) and heparin(anticoagulant) and its granulocyte

Neutrophils: multi-lobed nucleus (3-6 lobes) and are light purple.Function is phagocytic and the first to arrive at the site of infection and its granulocytes

Monocytes:U shaped (typically), dark purple nucleus, pale blue cytoplasm (more abundant than lymphocytes), sparse granules. Functions: Phagocytic, activate other cells of immune system. It's agranulocytes

Eosinophils: usually has two lobes and is red/orange. Function is important in defense against parasitic worms. It's granulocytes