👉 Costoxiphoid is a type of protein found in fish and other aquatic animals, particularly in their gills. It plays a crucial role in maintaining homeostasis as it helps regulate blood pressure, which is essential for maintaining cardiovascular health. The term "costoxiphoid" comes from the Greek word "costo," meaning "price," and "phos," meaning "salt." In aquatic animals, costoxiphoids are responsible for providing the necessary salt to the gills of fish
