MICROANATOMY

Detailed explanation-1: -Urethra is a common part for both reproductive and excretory systems. Urethra acts as common passage to both urine and sperms.

Detailed explanation-2: -Urethra. This tube allows urine to pass outside the body. The brain signals the bladder muscles to tighten, which squeezes urine out of the bladder. At the same time, the brain signals the sphincter muscles to relax to let urine exit the bladder through the urethra.

Detailed explanation-3: -The Male Reproductive System The urethra is the tube that carries semen and urine out of the penis.

Detailed explanation-4: -Answer and Explanation: The urethra has both a reproductive and a urinary function in males because both urine and semen pass through the urethra. There is not a separate pathway for semen to travel on to exit the body. Therefore, they travel through the same tube (urethra) that urine does to exit the body.