Once the erythrocytes enter the blood in humans, i is estimated that they have an average lifetime of how many days. Is it: a) 10 days b) 120 days c) 200 days d) 360 days
option B Human purple blood cells (RBC), after differentiating from erythroblasts withinside the bone marrow, are launched into the blood and continue to exist withinside the flow for approximately one hundred fifteen days.
