Sperm remains in epididymis for ______ hours?: (A) 24, (B) 48, (C) 72, (D) 96
Answer is A. - Sperms after forming in seminiferous tubules enter epididymis - Sperms in seminiferous tubules & early poions of epididymis => non-motile & cannot feilize ovum - After sperm had been for (18-24 hrs) in epididymis, sperms attain capability of motility