White blood cells (WBCs), which are also called leukocytes, are divided into two categories: ________ and agranulocytes.

Leukocytes

White blood cells that play a key role in the immune system by defending the body against infectious disease and foreign materials.

Agranulocytes

White blood cells, such as lymphocytes and monocytes, that lack granules in their cytoplasm and play a role in the immune system.

Gain insight into the foundational components of blood, including the purposes and categories of blood cells.
Distinguish the functions and variances of granulocytes versus agranulocytes.

Verified Answer

Final Answer :

granulocytes

Learning Objectives

Gain insight into the foundational components of blood, including the purposes and categories of blood cells.
Distinguish the functions and variances of granulocytes versus agranulocytes.