In humans, ureters connect

The ureters connect the kidneys to the urinary bladder. They serve as tubes through which urine passes from the kidneys to the bladder for storage until it is expelled from the body through the urethra. The urethra, on the other hand, connects the urinary bladder to the urethral meatus (external opening), providing a pathway for urine to exit the body. The testes are not directly connected to the urinary system; instead, they are part of the male reproductive system and are connected to the rest of the system via the vas deferens, which is not part of the urinary system.