Fig. 7
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs42269-019-0172-0/MediaObjects/42269_2019_172_Fig7_HTML.png)
Representative micrograph of testis section (× 400) of broiler chicks fed 0.0% PCM supplemented diet. This section shows the testicular tissue composed of coils of seminiferous tubules (ST). The ST contains germinal epithelium with germ cells at varying degree of maturity (line). The interstitium (IST) is free of collection and contained interstitial cells of Leydig (arrowhead)