<prompt> Capacitation of sperm proceeds in -EpididymisFemale genital tractFallopian tubesTestis  <response>: Ans. is b i.e., Female genital tract Sperm capacitationo Physiochemical change in the sperm by which it becomes hypermotile and is able to bind and fertilize a secondary oocyte.o Takes place in the female genital tracto Takes about 2-6 hours.o Changes involve : cAMP dependent phosphorylation with increase in intracellular pH influx of Ca2 and efflux of H. 