Assertion: placenta's structure | /r/AtLocation | testis
Facets:
Source sentences:
text: : a gland in male mammals surrounding the urethra just below the urinary bladder that controls the release of urine from the bladder and produces a secretion that is the fluid part of semen seminiferous tubule: any of many threadlike structures, located in the testes, that are the specialized areas of sperm production