In mammals the red blood cells that lack a nucleus are called erythrocytes. They are biconcave cells and lack a nucleus and organelles when mature. This shape enables them for an optimal blood exchange and they easily fit through the capillaries.
The Biconcave Cells In Blood That Lack Nuclei When They Are Mature, What Are They?
White blood cells
At initial stages all cells in the blood have nuclei...be it the RBC orWBC....
RBC's lack nucleus during its stages of development whereas WBC don't...
RBC's lack nucleus during its stages of development whereas WBC don't...
White blood cells
Red blood cell lacks a nucleus
You are all wrong because I am doing college biology sheets and none of your answers are in my multiple choice....just saying.