<prompt> In an ablated animal, myeloid series cells are injected. Which of following is sen after incubation period -RBCFibroblastT lymphocytesHematopoetic stem cell  <response>: Answer: RBC Explanation: The hematopoietic stem cells differentiate into two progenitors: Common lymphoid progenitors: They can generate B lymphocytes, T lymphocytes and NK cells. Common myeloid progenitors: They can generate red cells, platelets, granulocytes, monocytes, dendritic cells and macrophages. Impoant point: The hematopoietic stem cells are not present because animal is ablated. Thus bone marrow cannot be reconstituted i.e., mature blood cells of other lineage cannot be generated. medicaltalk. netmcqpathology. Aiims question 