Stapes is derived from which branchial arch:: (A) I, (B) II, (C) III, (D) IV
Answer is B. Ans (b) IIRef: Inderbir Singh's Embroyology, 7th ed. 1119-120* Ear ossicles are derived from branchial arch I and II* Malleus and incus: BA-I* Stapes: BA- II