Which of the following has fibromuscular stroma ?
The prostatic pa of the urethra develops from the pelvic (middle) pa of the urogenital sinus (endodermal origin). Endodermal outgrowths arise from the prostatic pa of the urethra and grow into the surrounding mesenchyme. The glandular epithelium of the prostate differentiates from these endodermal cells, and the associated mesenchyme differentiates into the dense stroma and the smooth muscle of the prostate. ref - BDC vol2 pg 376-378
Testis
Liver
Prostate
Urinary bladder
Abdomen and pelvis