An increase in the permeability of the cells in the wall of the collecting duct to water is due to ADH hormone.
Antidiuretic hormone (ADH) is produced by an area of the brain called the hypothalamus. This hormone is stored in and released by the pituitary gland. ADH controls how your body releases and conserves water.
Vasopressin / ADH , increases the water permeability of the renal collecting duct cells, allowing more water to be reabsorbed from collecting duct urine to blood.
To know more about ADH / vasopressin here
brainly.com/question/28138092
#SPJ4
