immunocompetent cells

What Cells Become Immunocompetent In The Thymus? B cells achieve immunocompetence (ability to recognize a specific antigen) in bone marrow. T cells migrate to the thymus gland, where they become immunocompetent. Where stem cells become immunocompetent? Red bone marrow (in flat bones and adult long bone epiphyses) and the thymus are primary lymphatic organs because