Section of a tubule of the testicle of a rat, to show the formation of the spermatozoa. Labels: a, spermatozoa; b, seminal cells; c, spermatoblasts, to which the spermatozoa are sill adherent; d, membrana propria; e, fibro-plastic elements of the connective tissue.

Section of a Tubule of the Testicle of a Rat

Section of a tubule of the testicle of a rat, to show the formation of the spermatozoa. Labels: a, spermatozoa;…