spermatic cord, mesoderm, tubule, epithelia, ectoderm, umbilical vein, inguinal canal, lymphatics, vas deferens, testis, corpus luteum, lymphoid tissue, myometrium, zona pellucida, subarachnoid space, efferent, acinar, meningeal, oviduct, pelvic cavity, parenchyma, conceptus, epicardium, mesenteric, hypoplasia, pharyngeal, somites, morphogenesis, adrenal cortex, epithelial cell, seminal vesicle, reticulum, intima, striated muscle, adventitia, midgut, papilla, jejunum, ileal, erythrocytes, periosteum, amnion, exocrine, antrum, anal canal, neuromuscular junction, inguinal, peritoneal cavity, bronchi, synovial, medulla, ectopic, erectile tissue, osteochondroma, epiphysis, ganglion, lobules, motoneurons, nephron, leiomyoma, gastrulation, lamina, eccrine, pleura, hindgut, mesenchyme, vasculature, cytokinesis, lacrimal, neurite, medullary, foregut, pyrimidine, intervertebral disk, fibroblast, trophoblast, sulci, ureters, pannus, arterioles, xenopus laevis, hindbrain, bronchioles, fibroma, ovules, hyaline cartilage, pharynx, uterine cavity, pineal, plasminogen, metaplasia, lateral ventricle, synovium, apocrine, steroidogenesis, osteoblast, motile, hamartoma, osteogenesis, ciliary, conjunctiva, parathyroid gland, ureter, testicle, clavicle, ventricle, kidney, lung, mesentery, tibia, duodenum, tonsil, trachea, auricle, bronchus, colon, femur, gonad, oesophagus, rectum, esophagus, scrotum, urethra, cervix, uterus, anus, nasopharynx, cerebellum, pelvis, thorax, bloodstream, choroid, fetus, larynx, penis

ductus deferens, epididymitis, spermatocele, vasa efferentia, vas deferens

ball, ballock, bollock, egg, gonad, nut, seminal duct, testicle, testis

canal, channel, duct