blood cell: either of two types of cells (erythrocytes and leukocytes) and sometimes including platelets
somatic cell: any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes
para rubber tree: deciduous tree of the Amazon and Orinoco Rivers having leathery leaves and fragrant yellow-white flowers; it yields a milky juice that is the chief source of commercial rubber