<prompt> Liver and spleen produce RBCs forPrenatal lifeFirst year of lifeUpto five years of lifeLifelong  <response>: Ans. a Prenatal life. Ref. Nelson, Paediatrics, 17thpg.l599; Dutta, Obst., 4thpg.42DEVELOPMENTAL HEMATOPOIESIS OCCURS IN ANATOMICAL STAGESMesoblasticHepaticMyeloidYolk sacLiverBone marrow10-14th day to 10-12 weeks6-8 weeks to throughout the gestation5th month to throughout life long 