One of the paired structures found in embryonic anatomy that develop into the gills of fish or the supportive structures of jaws in vertebrates.

भ्रंशीय आर्च

English Usage: The branchial arch is critical for the development of the respiratory system in fish.

Hindi Usage: भ्रंशीय आर्च मछलियों में श्वसन प्रणाली के विकास के लिए महत्वपूर्ण है।