Question

why do ureters open obliquely into the bladder​

Answer 1

Explanation:

• Ureters are 10 inch long tubes that carry urine from kidneys into urinary bladder. Their oblique entry into the bladder prevents backflow of urine and increased pressure within the bladder compresses the distal ends of the ureters shut.

Answer 2

Answer:

Ureters. The ureters enter the bladder wall obliquely and are covered by a mucosal flap, the vesicoureteral valve, which is an important structure because it normally prevents reflux of urine from the bladder into the ureter and renal pelvis.