embryonic organ paramesonephric duct http://purl.obolibrary.org/obo/NCIT_C13260 http://purl.org/sig/ont/fma/fma323161 https://en.wikipedia.org/wiki/Paramesonephric_duct https://www.wikidata.org/wiki/Q491057 Muller's duct Mullerian duct Müllerian duct One of a pair of embryonic tubular structures that extend along the genital ridge and continue toward the cloaca, which in persons assigned female at birth will develop into the vagina, uterus, and fallopian tubes, and which will degenerate and be resorbed in those assigned male at birth. entire paramesonephric duct male paramesonephric duct paramesonephric ducts The Encyclopedia of Unusual Sex Practices