Question

write a brief answer for SPHINCTERS IN THE BLADDER

Answer 1

There are two sphincters present in the bladder
one is controlled by spinal cord ,other by brain
when the bladder is full of urine the receptors in the bladder trigger the micturition reflex
the Detrusor muscle surrounds the bladder wall contracts.
the internal urethral wall contracts the internal urethral wall relaxes and allows urine to pass though the body.