Define hemocytoblasts
A) Hemocytoblasts form from hematopoietic stem cells and divide into lymphoid stem cells and myeloid stem cells.
B) Hemocytoblasts form from megakaryocytes and produce platelets.
C) Hemocytoblasts form from myeloid stem cells and divide to become erythrocytes.
D) Hemocytoblasts form from lymphoid stem cells and divide to become lymphocytes and monocytes.
E) Hemocytoblasts shed their cytoplasm in membrane-enclosed packets called platelets.
Answer: A
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