| Label | Id | |
|---|---|---|
| uterine horns | http://purl.obolibrary.org/obo/MAT_0000127 | |
| uterine tube | http://purl.obolibrary.org/obo/MAT_0000126 | |
| uterus | http://purl.obolibrary.org/obo/MAT_0000127 | |
| vagina | http://purl.obolibrary.org/obo/MAT_0000128 | |
| vasa deferentia | http://purl.obolibrary.org/obo/MAT_0000129 | |
| vascular tissue | http://purl.obolibrary.org/obo/MAT_0000362 | |
| vasculature | http://purl.obolibrary.org/obo/MAT_0000393 | |
| vas deferens | http://purl.obolibrary.org/obo/MAT_0000129 | |
| vegetal yolk mass | http://purl.obolibrary.org/obo/MAT_0000335 | |
| vegetative cell | http://purl.obolibrary.org/obo/MAT_0000333 | |
| vein | http://purl.obolibrary.org/obo/MAT_0000037 | |
| venous system | http://purl.obolibrary.org/obo/MAT_0000037 | |
| ventral | http://purl.obolibrary.org/obo/MAT_0000493 | |
| ventral nerve cord | http://purl.obolibrary.org/obo/MAT_0000339 | |
| ventral nerve cord primordium | http://purl.obolibrary.org/obo/MAT_0000069 |