Legend: SG - spermatogonia; SC - Sertoli cell; Sp - spermatid; Sz - sperms; L - lumen; PS - primary spermatocyte
Legenda: SG - spermatogonija; SC - Sertolijeva stanica; Sp - spermatida; Sz - spermiji; L - lumen; PS - primarna spermatocita