7. Which of the following statements is true regarding the urinary tubule in the excretory system?

A. The urinary tubule is responsible for the production of urine.
B. The urinary tubule regulates the water and electrolyte balance in the body.
C. The urinary tubule connects the kidneys to the bladder.
D. The urinary tubule is the site of filtration.



Answer :

Final answer:

The urinary tubule regulates water and electrolyte balance within the body.


Explanation:

The correct statement regarding the urinary tubule in the excretory system is:

  • B. The urinary tubule regulates the water and electrolyte balance in the body.

The urinary tubule is responsible for reabsorption of essential substances like water and electrolytes back into the blood, maintaining a proper balance within the body.

By controlling the amount of water and electrolytes retained or excreted, the urinary tubule plays a crucial role in regulating the body's overall fluid balance and electrolyte levels.


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