Q. In which part of the excretory system of mammals you can first use the term urine for fluid it contains?

 242  148 Excretory Products and their Elimination Report Error

Solution:

The collecting duct system contains of a series of tubules and ducts that connect the nephrons to the ureter. It takes part in the maintenance of electrolyte and fluid balance through reabsorption and excretion. These processes are regulated by aldosterone and antidiuretic hormone. Therefore it refers as the part of the excretory system which contains fluids as urine