<prompt> Which of the following features is not shared between T cell and B cellAntigen specific receptorClass 1 MHC expressionPositive selection during developmentAll the above  <response>: Ref Robbins 8p209 T cells thymus cells and B cells bone marrow- or bursa-derived cells are the majorcellular components of the adaptive immune response. T cells are involved in cell-mediated immunity, whereas B cells are primarily responsible for humoral immunity relating to antibodies. And the positive selection during development 