The parts of the picture on the left are labeled. They are:

1. Seminal vesicle
2. Prostate gland
3. Bulbourethral gland
4. Urinary bladder
5. Vas deferens
6. Urethra
7. Penis
8. Epididymis
9. Seminiferous tubules
10. Testis

The parts of the picture on the right are labeled. They are:

1. Urinary bladder
2. Vas deferens
3. Urethra
4. Penis
5. Epididymis
6. Seminiferous tubules
7. Testis
8. Rectum
9. Seminal vesicle
10. Prostate gland
11. Bulbourethral gland