Question

difference between Red blood cell and White blood cell

Answer 1

Red Blood Cells (also called erythrocytes or RBCs) ... The red blood cell survives on average only 120 days. Red cells contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the body and then returns carbon dioxide from the body to the lungs so it can be exhaled.

A WBC count is a blood test to measure the number of white blood cells (WBCs) in the blood. WBCs are also called leukocytes. They help fight infections. 

Answer 2

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