Beer's pungent smell is designed to attract flies, which in turn help disperse yeast cells from nutrient-poor environments to nutrient-rich habitats. This mutually beneficial relationship of flies and yeast may have existed for millions of years, researchers say.
Beer's pungent smell is designed to attract flies, which in turn help disperse yeast cells from nutrient-poor environments to nutrient-rich habitats. This mutually beneficial relationship of flies and yeast may have existed for millions of years, researchers say.
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