A. Leukocytes
B. Red blood cells
C. Endoplasmic reticulum (ER)
D. Golgi apparatus
Submitted by: Farhan Abbasi
White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body aga
Correct Answer: Leukocytes ✔
Last Updated: December 23, 2019