Question Detail
Question
The urinary system is composed of which four structures?
Correct Answer
Option B is the correct answer.
Detailed Explanation
The urinary system is composed of the kidneys (produce urine), ureters (transport urine to bladder), bladder (stores urine), and urethra (expels urine). Nephrons are microscopic functional units within the kidneys.
Hint
These are the major anatomical components: the organs that produce, transport, store, and expel urine.