What are leukocytes more commonly known as?

Leukocytes are more commonly known as white blood cells. These cells play a crucial role in the immune system, helping the body to fight off infections and diseases. They are an essential component of the blood and are involved in identifying and eliminating pathogens such as bacteria and viruses.

White blood cells can be categorized into various types, including lymphocytes, neutrophils, and monocytes, each serving specific functions in immune response. Their ability to mobilize quickly in response to infections is vital for maintaining overall health and defending the body against harmful invaders.

In contrast, red blood cells are responsible for carrying oxygen throughout the body, platelets are involved in blood clotting, and plasma cells are a type of B cell that produces antibodies. While all these components are essential for different aspects of bodily function, it is the leukocytes that are directly involved in the immune reaction, and that is why they are referred to as white blood cells.