Question

Describe in brief the function of kidneys, ureters, urinary bladder and urethra.

Answer 1

Kidneys are a natural filter of the blood, designed to remove impurities.
The ureters carry urine from the kidneys to the urinary bladder.
The urinary bladder stores urine, while the Sphincter muscle holds it closed until the person decides to go to the toilet.
The urethra carries urine to the outside of the body.

Hope that helps!

Answer 2

1. Kidney - the kidney filter the blood and concentrate the filtrate to make urine.

2. Ureters - ureters transport the urine to the urinary bladder.

3. Urinary bladder - urinary bladder is like a holding tank for the urine, until its ready to be excreated.

4. Urethra - Urethra is the tube that connects the unirary bladder to the outside of the body for excretion.

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