Question

what is length of blood cell?​

Answer 1

Hi my dear friend,

A typical human red blood cell has a disk diameter of approximately 6.2–8.2 µm and a thickness at the thickest point of 2–2.5 µm and a minimum thickness in the centre of 0.8–1 µm, being much smaller than most other human cells.

~Thank you

Answer 2

The length of a blood cell is 3*10^-4 that is 0.0003