How many erythrocytes are produced from one rubriblast?

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Multiple Choice

How many erythrocytes are produced from one rubriblast?

In erythropoiesis, the precursor expands by successive mitotic divisions, with the cell count doubling each time. From one rubriblast there are four rounds of division before final maturation, so the cell count goes 2, 4, 8, and then 16. These sixteen cells progress through the later erythroblast stages, shed their nuclei, and mature into erythrocytes. So one rubriblast yields sixteen mature red blood cells.

In erythropoiesis, the precursor expands by successive mitotic divisions, with the cell count doubling each time. From one rubriblast there are four rounds of division before final maturation, so the cell count goes 2, 4, 8, and then 16. These sixteen cells progress through the later erythroblast stages, shed their nuclei, and mature into erythrocytes. So one rubriblast yields sixteen mature red blood cells.

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