Blood cell

A blood cell is any cell of any type normally found in blood. In mammals, these fall into three general categories:

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• red blood cells, whose main purpose is the transport of oxygen
• white blood cells, which act as immune cells and fight infection
• Platelets, which are actually fragments of the large bone marrow cells known as megakaryocytes and are important in blood clotting

Blood: Blood is a circulating tissue composed of fluid plasma and cells (red blood cells, white blood cells, platelets). Medical terms related to blood often begin in hemo- or hemato- (BE: haemo- and haemato-) from the Greek word "haima" for "blood"....

Blood cell related Images and Photos (experimental)

Red Blood Cell in a Vessel	Human Blood Erythrocytes or Red Blood Cells and a Leukocyte or White Blood Cell	Harry Potter Half-Blood Prince Series 1 Trip. Cell	Harry Potter Half-Blood Prince Series 7 Mini Cell
Harry Potter Half-Blood Prince Series 8 Mini Cell	Harry Potter Half-Blood Prince Series 3 Mini Cell	Harry Potter Half-Blood Prince Series 4 Mini Cell	Harry Potter Half-Blood Prince Series 2 Mini Cell
Harry Potter Half-Blood Prince Series 1 Mini Cell	Harry Potter Half-Blood Prince Series 2 Trio Film Cell	Harry Potter Half-Blood Prince Series 1 Trio Film Cell	Harry Potter Half-Blood Series 1 Mini Montage Film Cell