part of part_of part of part_of continuous_with continuous with contributes to morphology of anatomical entity cervix uterine cervix cervix uterine cervix 子宫颈(cervix) 子宫颈(uterine cervix) BTO:0001421 BTO:0002249 CALOHA:TS-0134 EFO:0000979 EMAPA:29927 EV:0100114 FMA:17740 GAID:376 Lower, narrow portion of the uterus where it joins with the top end of the vagina. MA:0000392 MAT:0000292 MESH:D002584 NCIT:C12311 OpenCyc:Mx4rvVipEJwpEbGdrcN5Y29ycA The evolution of mammals is associated with radical changes in their reproductive biology, particularly the structure and function of the female reproductive organs. These changes include the evolution of the uterus, cervix, vagina, placenta and specialized cell types associated with each of those structures.[well established][VHOG] The narrow caudal end of the uterus that opens into the vagina. [TFD][VHOG] UBERON:0000002 UMLS:C0007874 VHOG:0001359 canalis cervicis uteri caudal segment of uterus cervical cervical canal cervical canal of uterus cervix cervix of uterus cervix uteri galen:CervixUteri neck of uterus uberon uterine cervix uterus vagina neck of organ reproductive structure