1 jan 1674 ano - The shape and size of red blood cells

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Antonie Van Leewenhoke found the shape and size of red blood cells. Image result for The shape and size of red blood cellswww.quora.com
Normal, mature RBCs are biconcave, disc-shaped, anuclear cells measuring approximately 7-8 microns in diameter on a peripheral blood smear with an internal volume of 80-100 femtoliters (fL). The term used to describe RBCs of normal size is "normocytic."