Question: what is the difference in shape and size of rbc and wbc?
Answer: Red blood cells (RBC) also known as Erythrocytes, are bi-concave disc shaped, anucleated, size is roughly 6-8 micron. White blood cells (WBC) also known as Leukocytes, are irregular in shape, nucleated, size is 15 micron. ... They are produced comparatively less in numbers than RBC.