All blood cells, both white (immune) and red, arise from the __ cells and the process is called __ a. lymphoid - hematopoiesis C b. hematopoietic stem - hematopoiesis c. Myeloid - hematopoietic stem cells d. Myeloid - opsonization

The correct answer is b. hematopoietic stem - hematopoiesis. Hematopoietic stem cells are the precursor cells from which all blood cells, including both white (immune) and red blood cells, are derived. The process by which these cells differentiate and develop into various types of blood cells is called hematopoiesis.