NEET BIOLOGY

ECOLOGY

EXCRETORY PRODUCTS AND THEIR ELIMINATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The two narrow tubes that urine flows through from the kidneys to the bladder are the
A
urethras
B
kidneys
C
esophagus
D
ureters
Explanation: 

Detailed explanation-1: -The urine travels from the kidneys to the bladder in two thin tubes called ureters. The ureters are about 8 to 10 inches long. Muscles in the ureter walls tighten and relax to force urine down and away from the kidneys. Small amounts of urine flow from the ureters into the bladder about every 10 to 15 seconds.

Detailed explanation-2: -The tube that carries urine from the kidney to the bladder.

Detailed explanation-3: -Ureters are long, narrow tubes that drain urine from your kidneys to your bladder. Normally one ureter leads from each kidney to your bladder. In the case of duplicated systems, two ureters drain a single kidney. One ureter drains the upper pole of your kidney and the other drains the lower pole.

Detailed explanation-4: -A ureteral stricture is a narrowing of this tube. When a narrowing in the ureter occurs, the kidney cannot function normally and will be damaged over time. There will also be dilation of the kidney (known as hydronephrosis).

Detailed explanation-5: -The ureter is a tube from the kidney to the bladder that transports urine.

There is 1 question to complete.