The receptors match only one specific antigen. White blood cells called lymphocytes originate in the bone marrow but migrate to parts of the lymphatic system such as the lymph nodes, spleen, and thymus. There are two main types of lymphatic cells, T cells and B cells. The lymphatic system also involves a transportation system-lymph vessels-for transportation and storage of lymphocyte cells within the body.
Definition of 'stipend'. stipend (staÉªpend ) A stipend is a sum of money that is paid regularly, especially to a magistrate or a member of the clergy, as a salary or for their living expenses. A stipend is a sum of money that is paid to a student for their living expenses.
DEFINITION of 'Dividend'. A dividend is a distribution of a portion of a company's earnings, decided by the board of directors, to a class of its shareholders. Dividends can be issued as cash payments, as shares of stock, or other property.REAKING DOWN 'Dividend'. The dividend rate may be quoted in terms of the dollar amount each share receives (dividends per share, or DPS), or It can also be quoted in terms of a percent of the current market price, which is referred to as the dividend yield.