Assertion: ejaculatory duct | /r/HasProperty | 2 cm long
Facets:
Source sentences:
text: Each ejaculatory duct is formed by the union of the excretory duct of the seminal vesicle and the ampulla of the ductus deferens, and is approximately 2 cm long.
text: They are approximately 2 cm long, piercing the prostate gland and emptying into the part of the urethra that runs through the prostate.