 An anucleated cell contains no nucleus and is , therefore , incapable of dividing to produce daughter cells . The best @-@ known anucleated cell is the mammalian red blood cell , or erythrocyte , which also lacks other organelles such as mitochondria , and serves primarily as a transport vessel to ferry oxygen from the lungs to the body 's tissues . Erythrocytes mature through erythropoiesis in the bone marrow , where they lose their nuclei , organelles , and ribosomes . The nucleus is expelled during the process of differentiation from an erythroblast to a reticulocyte , which is the immediate precursor of the mature erythrocyte . The presence of mutagens may induce the release of some immature " micronucleated " erythrocytes into the bloodstream . Anucleated cells can also arise from flawed cell division in which one daughter lacks a nucleus and the other has two nuclei . 
 An anucleated cell <a href='uninflect' title='1'><mark>contains</mark></a> no nucleus and <a href='drop_aux' title='2'><mark>is</mark></a>, therefore , incapable of dividing to produce daughter cells . The best @-@ known anucleated cell <a href='drop_aux' title='3'><mark>is</mark></a>the mammalian red blood cell , or erythrocyte , which also <a href='uninflect' title='4'><mark>lacks</mark></a> other organelles such as mitochondria , and <a href='uninflect' title='5'><mark>serves</mark></a> primarily as a transport vessel to ferry oxygen from the lungs to the body <a href='null_genetive' title='6'><mark>'s</mark></a>tissues . Erythrocytes mature through erythropoiesis in the bone marrow , where they lose their nuclei , organelles , and ribosomes . The nucleus is expelled during the process of differentiation from an erythroblast to a reticulocyte , which <a href='drop_aux' title='7'><mark>is</mark></a>the immediate precursor of the mature erythrocyte . The presence of mutagens may induce the release of some immature " micronucleated " erythrocytes into the bloodstream . Anucleated cells can also arise from flawed cell division in which one daughter <a href='uninflect' title='8'><mark>lacks</mark></a> a nucleus and the other <a href='got' title='9'><mark>has</mark></a> two nuclei . 
An anucleated cell contain no nucleus and , therefore , incapable of dividing to produce daughter cells . The best @-@ known anucleated cell da mammalian red blood cell , or erythrocyte , which also lack other organelles such as mitochondria , and serve primarily as a transport vessel to ferry oxygen from the lungs to tdabody  tissues . Erythrocytes mature thru erythropoiesis in the bone marrow , where they lose their nuclei , organelles , and ribosomes . The nucleus is expelled during the process of differentiation from an erythroblast to a reticulocyte , which the immediate precursor of thdaature erythrocyte . The presence of mutagens may induce thedalease of sum immature " micronucleated " erythrocytes into the bloodstream . Anucleated cells can also arise from flawed cell division in which one daughter lack a nucleus and the other got two nuclei .