MICROANATOMY

Detailed explanation-1: -These narrow tubes carry urine from the kidneys to the bladder. Muscles in the ureter walls continually tighten and relax forcing urine downward, away from the kidneys.

Detailed explanation-2: -The ureter is a small tube, or duct, that connects the bladder and kidneys. Urine passes through the ureter from the kidneys to the bladder. The urethra is the tubular path that connects the bladder to the body’s exterior, allowing urine to exit the body.

Detailed explanation-3: -the ureters: tubes that carry the urine from each kidney to the bladder. the bladder: a sac that collects the pee. the urethra: a tube that carries the pee from the bladder out of the body.