Nerve of 6'h arch is ?
Ans. is 'd' i.e., Recurrent laryngeal nerve Nerve of 4th and 6th arches is vagus nerve, which is distributed.Through superior laryngeal nerve for 4th arch derivatives.Through recurrent laryngeal nerve for 6th arch derivatives
Superior laryngeal nerve
Internal laryngeal nerve
External laryngeal nerve
Recurrent laryngeal nerve