Comparative characteristics of erythrocytes and leukocytes.
| November 29, 2020 | education
Erythrocytes are red blood cells without nuclei (corpuscles). They are mainly composed of hemoglobin. Disperse oxygen and nutrients throughout the body. Life expectancy is 3-4 months.
Leukocytes are white blood cells that have a nucleus. The main function is to protect the body from infections. They are the central link of the immune system. Live for 120 days.
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