<prompt> Neonatal thymectomy leads to:Decreased size of germinal centerDecreased size of paracoical areasIncreased antibody productionIncreased bone marrow production of Lymphocytes  <response>: Tissue Thymus dependentcollection of T-lymphocytesThymus-independent Bursa dependent collection of B-lymphocytesSpleen Periaerial lymphoid collectionMalpighian corpuscle in white pulpPerifollicular regionGerminal centreMantle layerLymph nodeParacoical area between follicles in coex and medullary cords in medullaCoical folliclesGerminal centresMedullary cordsThymus-dependent regions are found grossly depleted in neonatal thymectomy ref: Ananthanarayanan 7e p119 