Final answer:
Eosinophils and basophils, both derived from eosinophil-basophil progenitor cells, play important roles in the immune system by fighting infections, particularly parasitic and allergic reactions, and contributing to inflammation responses.
Step-by-step explanation:
Cells that come from an eosinophil-basophil progenitor are eosinophils and basophils, which are types of white blood cells or leukocytes. These cells are part of the body's immune system and play critical roles in responding to various infections and immune responses. Eosinophils are particularly active against parasitic infections and are also involved in allergic reactions, where they help to modulate the body's response. They release compounds such as antihistamines to fight invaders and are noticeable by their staining with eosin.
Basophils, while being the least common leukocytes in the blood, release histamines, contributing to inflammation, and heparin to oppose blood clotting. Basophils are implicated in allergy and hypersensitivity responses, and their granules stain with basic (alkaline) stains, appearing dark blue under a microscope. The cells that come from the eosinophil-basophil progenitor are eosinophils and basophils. Eosinophils are involved in targeting parasitic infections, while basophils are involved in allergic reactions. Both of these cells release histamine and other proinflammatory compounds from their granules upon stimulation.