For each item below, to select the letter that labels the correct part of the image: 1. seminal gland, 2. ductus deferens, 3. ejaculatory duct, 4. epididymis, 5. bulbourethral gland and duct, 6. prostate.

Answer

Based on the provided anatomical diagram of the male reproductive system: 1. Seminal gland (also known as seminal vesicle) is labeled B; it is located posterior to the urinary bladder. 2. Ductus deferens is labeled E; it is the long tube that carries sperm from the epididymis towards the pelvic cavity. 3. Ejaculatory duct is labeled C; this short duct forms where the seminal gland joins the ductus deferens and passes through the prostate. 4. Epididymis is labeled F; it is the coiled tube located on the posterior surface of the testis where sperm matures. 5. Bulbourethral gland and duct are labeled D; these are small glands located beneath the prostate that secrete pre-ejaculate into the urethra. 6. Prostate gland is labeled A; it is the walnut-sized gland located just below the urinary bladder that surrounds the prostatic urethra. Therefore, the sequence matching the list (1-6) is B, E, C, F, D, A.