Question

1. which is the pathway of urine?

a. urinary bladder → kidney → ureter → urethra
b. urinary bladder → ureter → urethra → prostate gland
c. kidney → ureter → urinary bladder → prostate gland → urethra
d. glomerulus → renal tubule → ureter → urinary bladder → urethra

Explanation:

Urine is first formed in the nephrons (glomerulus and renal tubule) in the kidneys. It then travels from the kidneys through the ureters to the urinary bladder. Finally, it is expelled from the body through the urethra. The prostate gland is not part of the main urine - carrying pathway.

Answer:

d. glomerulus → renal tubule → ureter → urinary bladder → urethra