<prompt> Sperms become motile in:ProstateSeminal vesiclesEpididymisVas deferens  <response>: C i.e. Epidydmis- Spermatogenesis MeiosisQ occurs in seminiferous tubulesQ. Sperms are stored, matured and gain motility in epididymisQ. Capacitation of sperm occur in female genital tractQ. 