Figure 3

Hematoxylin and Eosin stained smears on Day 21. (A-G) Various stages of spermiogenesis were evident as described in literature [42]. Round spermatocytes with protruding tail, spermatid, elongated spermatid with prominent tail, with residual cytoplasmic bodies, fully mature sperm with a long tail, hook shaped head and prominent mid-piece were observed. (H-I) At places sperm were observed in clusters with their heads embedded in residual cytoplasmic body.