If we remove the pressure receptors from the urinary bladder wall,what will be the effect on micturition?

During micturition,which of the following occurs?

The outline of the principal events of urination is given below in an unordered manner:
$I.$ Stretch receptors on the wall of the urinary bladder send signals to the $CNS$.
$II.$ The bladder fills with urine and becomes distended.
$III.$ Micturition.
$IV.$ $CNS$ passes on motor messages to initiate the contraction of the smooth muscles of the bladder and simultaneous relaxation of the urethral sphincter.
The correct order of steps for urination is:

What happens in micturition?

The control centres of micturition lie in:

The expulsion of urine from the urinary bladder is called