A cytokinesis is the answer for when the cells divides
<span>Parent cell gives rise to all the formed elements of the blood that too in seven different types from a single parent cell. The process of generating the formed elements is called as hemopoiesis. Parent cells are part of Pluripotent Stem Cells.</span>
N order for the immune system to protect the body against attack by foreign organisms, it must be able to distinguish between the body's own <span>proteins </span><span>(autoantigens) and proteins from foreign cells (foreign </span><span>antigens </span>). When the immune system turns against autoantigens, thus attacking its own tissues, the resulting condition is an autoimmune disease.<span>
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