In a healthy human,the typical life span of a red blood cell is

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The typical life span of a red blood cell in a healthy human is around 4 months or 120 days. This is because red blood cells do not have a nucleus and cannot reproduce or repair themselves, making them susceptible to damage and wear over time. The bone marrow constantly produces new red blood cells to replace the old ones that are broken down and eliminated by the body's immune system.

In a Healthy Human,the Typical Life Span of a Red