Question

lo 2.5. what are the different types of white blood cells?
t - lymphocytes, monocytes, and erythrocytes
neutrophils, lymphocytes, monocytes, eosinophils, and basophils.
red blood cells, platelets, and plasma cells
t - cells, b - cells, and nk cells.
macrophages, dendritic cells, and mast cells

Explanation:

• Erythrocytes (red blood cells) are not white blood cells, so the first option is incorrect.
• Red blood cells are not white blood cells, so the third option is incorrect.
• T - cells, B - cells, and NK cells are subsets of lymphocytes, which is only part of white blood cells, so the fourth option is too narrow.
• Macrophages, dendritic cells, and mast cells are not the main types of white blood cells in the general classification.
• Neutrophils, lymphocytes, monocytes, eosinophils, and basophils are the five main types of white blood cells.

Answer:

Neutrophils, lymphocytes, monocytes, eosinophils, and basophils.