The correct option is D Pseudostratified columnar epithelium of epididymis
Stereocilia are the projections in the pseudostratified columnar epithelium cells. They are cylindrical non-motile. They are found in some parts of the male reproductive tract such as epididymis and vas deferens. Pseudostratified epithelium provide protection, helps in secretion of the semen in the male urethra. Thus, the correct option is D.