The muscular tube through which stored urine is passed out of the body is called ____. Explain.
(a) kidney
(b) ureter
(c) urethra
(d) urinary bladder
The answer is (c).
Urine is formed in the kidneys through filteration of blood. The ureters carry the urine formed in the kidneys to the bladder, where it is stored. The urine then is passed out of the body through the urethra.