Explain micturition.
Micturition is the manner with the aid of using which the urine from the urinary bladder is excreted. As the urine accumulates, the muscular partitions of the bladder expand. The partitions stimulate the sensory nerves withinside the bladder, putting in place a reflex action. This reflex stimulates the urge to byskip out urine. To discharge urine, the urethral sphincter relaxes and the clean muscle mass of the bladder contract. This forces the urine out from the bladder. An grownup human excretes approximately 1 - 1.five litres of urine according to day.
