Mucous secreting glands are absent in :

B i.e. Vagina - No glands open into vagina & vaginal secretions are derived paly from the mucous discharge of cervix & paly from a transudation through the vaginal epithelium.- Doderlein bacilli (gram +ve) are found in vagina- Vaginal mucosa is line by squamous epithelium - Posterior vaginal wall is longer than anterior - Cytology for evidence of corpus luteal activity (ovulation test) is taken from upper lateral vaginal wall DuodenumJejunumIleumSubmucosal Bruner's glandBrunner's gland & Peyer's patchPeyer's patch (aggregated lymph nodules)present absent present