Here are all the possible meanings and translations of the word barefoot. Princeton's WordNet(0.00 / 0 votes)Rate this definition: barefoot, barefooted, shoeless(adverb) without shoes. the barefoot boy; shoeless Joe Jackson. barefooted, barefoot(adverb) without shoes on.
There are two primary lymphatic organs: the red bone marrow and the thymus gland. The development of white blood cells (haemopoesis) was covered briefly in the section on blood. Both T-cell and B-cells are 'born' in the bone marrow.
Primary lymphatic organs. In humans the largest part of the lymphocyte development ccurs in specialized tissue of the primary lymphatic organs: bone marrow (liver in the fetal period) and thymus.There a large number of immunocompetent lymphocytes are produced that colonize the secondary lymphatic tissue.rimary lymphatic organs. In humans the largest part of the lymphocyte development ccurs in specialized tissue of the primary lymphatic organs: bone marrow (liver in the fetal period) and thymus.