Question

The image shows an unlabelled sketch of the human excretory system.Which label in the image represents the structure that helps to store urine? (A) A (B) B (C) C (D) D Other:​

Answer 1

Answer:

B(C) is the correct answer

Answer 2

The label C in the image represents the structure that stores urine. (option C)

• 'C' represents the urinary bladder of the human excretory system. This structure stores the urine until it is passed out by micturition.
• The bladder is made up of series of smooth muscles which give it the ability to expand when filled with urine.
• Urine is produced the kidney (A) and then transport through two ureters (B) into the urinary bladder.
• When the pressure build up in the bladder, a receptor signal allows micturition through the urethra (D).