White Blood Cell (Leukocytes) – Definition, Types, Structure, Functions
28 min read 
What is White Blood Cell (Leukocytes)? Dfinition of White Blood Cell (Leukocytes) White blood cells, or leukocytes, are immune system cells responsible for defending the body against infections, pathogens, and foreign invaders. They originate from the bone marrow and can be categorized into various subtypes based on their functions and characteristics. Formation of White Blood … Read more