GENERAL HISTOLOGY

Detailed explanation-1: -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-2: -The urine flows from the kidneys through the ureters to the bladder. The urine is stored in the bladder until it leaves the body through the urethra.

Detailed explanation-3: -Answer and Explanation: The urethra carries urine from the bladder to the outside of the body. The urethra is responsible for carrying the urine which is stored in the urinary bladder to be transported out of the body.

Detailed explanation-4: -The ureters are tubes that carry urine from the kidneys to the bladder. The bladder stores urine. The urethra is a tube that carries urine from the bladder to the outside of the body.

Detailed explanation-5: -(yoo-REE-thruh) The tube through which urine leaves the body. It empties urine from the bladder.