Question

which of the following statements regarding leukocytes is false?
a a leukocyte has a large nucleus.
b agranulocytes have granules in their cytoplasm.
c leukocytes protect the body against pathogens.
d there are five different types of leukocytes.

Explanation:

Agranulocytes, as the name implies, lack visible granules in their cytoplasm. Leukocytes do have a large nucleus, protect the body against pathogens, and there are five main types (neutrophils, lymphocytes, monocytes, eosinophils, basophils).

Answer:

B. Agranulocytes have granules in their cytoplasm.