Which organ in the excretory system has a function similar to that one of the esophagus in the digestive system
A. Urethra
B.ureter
C. Bladder
D. Kidney
B. Ureter
The organ in the excretory system that has a function similar to that of the esophagus in the digestive system is the ureter.
To determine the organ in the excretory system that has a function similar to the esophagus in the digestive system, let's first understand the function of the esophagus. The esophagus is a muscular tube that connects the mouth to the stomach and functions in transporting food from the mouth to the stomach for digestion.
Now, let's examine the options:
A. Urethra: The urethra is a tube that carries urine from the bladder out of the body. Its function differs from that of the esophagus, as it is involved in the elimination of urine, not the transport of substances for digestion.
B. Ureter: The ureters are tubes that transport urine from the kidneys to the urinary bladder. Again, this function differs from that of the esophagus as it is not involved in the digestion process.
C. Bladder: The bladder is a muscular organ that stores urine until it is ready to be eliminated from the body. It does not have a similar function to the esophagus, as it is the storage site for urine, not involved in the transport of substances for digestion.
D. Kidney: The correct answer is D. Kidney. The kidney performs a function similar to that of the esophagus in the digestive system. The kidneys act as filters, removing waste products and excess water from the blood to form urine. In a similar way, the esophagus transports substances (food) to the stomach, while the kidney transports waste (urine) for excretion.
Therefore, the correct answer is D. Kidney.