Anatomy Mucous membrane of vagina is lined by: A Nonkeratinized Stratified Squamous epithelium B Keratinized Stratified Squamous epithelium C Columnar cells D Cuboidal epithelium 💡 Explanation Mucous membrane of vagina is lined by: ✓ Correct Answer: A. Nonkeratinized Stratified Squamous epithelium