what is Rh factor?
biology - SraJMcGin, Sunday, August 21, 2011 at 10:45am
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biology - M.Gayatry, Sunday, August 21, 2011 at 12:17pm
protein on the surface of red blood cells of humans,which is involved in the rhesus blood group system.Most individuals possess the main rhesus factor(Rh plus),but those without this factor(Rh-)produce antibodies if they come into contact with it.The name comes from rhesus monkeys,in whose blood rhesus factors were first found.