What types of blood cells do myeloblasts ultimately produce?

Myeloblasts are a type of immature white blood cell that are an early stage in the development of granulocytes, which are a category of white blood cells characterized by the presence of granules in their cytoplasm. The correct answer indicates that myeloblasts ultimately produce basophils, neutrophils, and eosinophils, which are all types of granulocytes involved in various immune responses.

Basophils play a role in inflammatory reactions and are involved in the response to allergens. Neutrophils are crucial for fighting off infections, primarily bacterial, by engulfing pathogens and participating in the inflammatory response. Eosinophils are mainly involved in combating parasitic infections and also play a role in the pathology of allergic reactions.

In summary, myeloblasts differentiate into these specific types of blood cells, contributing to the body's immune defense. The other options include cell types unrelated to the lineage of myeloblasts, such as lymphocytes, which develop from lymphoid progenitor cells, or erythrocytes and megakaryocytes, which are derived from different progenitor cells entirely.