Correct the statement given below by choosing the right option shown in the bracket against it:
The faeces in the rectum initiate a reflex causing an urge for its removal (neural/hormonal).

The process of expelling urine out of the body is called . . . . . . .

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:

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

What will happen if the stretch receptors of the urinary bladder wall are totally removed?

What is meant by micturition?